Methodology

Name variations: Trouble with surnames in family history

Name variations are a familiar problem to all genealogists. We search for a surname in the records and do not find it because it is not spelled consistently or in the way that we expect. Sure, we could browse through all of the indexes or images in a particular parish and grab every one that has a surname which is similar to ours. But is there a systematic way of searching for surname variations? Yes, there is.

Carol Baxter wrote a very useful book called Help! Why Can’t I Find My Ancestor’s Surname? The tips in this post are based on that book. Using Carol’s tips will help you search more systematically for name variations.

Carol suggests that you should think about the sounds and letters, and how they get distorted. In my most recent search, for the surname Nekerwis, I found that her tips explained every variation that I found. If I had used her tips before searching, my searching would have been a lot easier.

Tip 1

Name variations can occur when vowels are exchanged. This commonly occurs when a name is pronounced incorrectly, misheard, or transcribed incorrectly. Carol says that ‘Vowel sounds are more likely to experience sound changes than consonants because sound is carried by the vowel and is impacted by slight movements of the speaker’s tongue and jaw.’ (p37)

My grandmother’s surname Rusten, for example, is often spelled Rustin or Ruston. The final syllable of the surname Nekerwis could be spelled ‘wes’ ‘was’ ‘wos’ ‘wus’. I have found examples of the first two variations.

When searching for a surname, try variations on the vowels in the name. There are only five, so it is probably worth trying all of them.

Tip 2

Name variations resulting from changes to the beginning of a surname are a particular problem for genealogists, as lists are usually sorted alphabetically. However, Carol demonstrates that these changes are not usually random. They follow recognisable patterns.

The first letter of a name may be changed, added or omitted, or the entire first syllable might change. In my search for Nekerwis I found that Nekerwis was a variation on the earlier form of Nankerwis. It sometimes lost its first letter and became Ankerwis.

Other common changes described in chapter 14 of Carol’s book that I have observed while researching are:

  • Prefix exchanges or omissions, e.g. Macdonald, McDonald and Donald.
  • An added or omitted second letter in a consonant cluster, e.g. Dwyer is often transcribed or indexed as Dyer, and in one case it then became Ayer!
  • Mis-transcription of similar looking letters are very common, probably the most common is confusing the letter ‘s’ and ‘l’, e.g. Sawyer and Lawyer.

Make a list of possible variations to the first letter or syllable to guide your searching. Use Carol’s book and examples that you have previously found. Using wildcards in your searching may help, but make sure you allow for potential changes to the entire first syllable, not just the first letter. Don’t forget that it is about changes to the sounds, not necessarily just about changes to the letters.

Wildcards are special characters that can stand in for unknown characters. They may vary depending on where you are searching, so make sure you are familiar with the wildcards that are in use.

Tip 3

Name variations involving changes to the end of surnames are often minor, but be aware that they can sometimes be significant.

For the surname Nekerwis, I again get ‘wes’ ‘was’ ‘wos’ and ‘wus’, until I combine it with Tip 4, see below.

Other common types of changes described in chapter 16 of Carol’s book are:

  • An added or omitted letter, the most common being the letter ‘s’. An example in my family was the addition of the letter ‘d’ to Hen to create Hend at the time when having Chinese ancestry was a sensitive topic.
  • Addition or omission of ‘son’, e.g. Donald and Donaldson.
  • Tapering of the sound at the end of a surname explains common variations such as Edmonds, Edmunds and Edwards, but Carol also identifies three other common exchanges that are explained by tapering – wood and ward, e.g. Haywood and Hayward; field and ford, e.g. Ashfield and Ashford; and borough and bory, e.g. Thornborough and Thornbory.

Use wild cards in your searching to replace the last letter or the last syllable.

Tip 4

Name variations involving changes to in the middle of surnames are common, but it takes practice to understand some of them. It’s a good idea to read Carol’s book to study the patterns.

Some consonant sounds are similar and are often exchanged. Exchanging ‘v’ and ‘w’ produces Nekerwis and Nekervis, and exchanging ‘k’ and ‘c’ produces Ankervis and Ancervis, or Ankerves and Ancerves.

Consonants or syllables in the middle of a surname may be omitted. The loss of the middle ‘n’ in Nankervis is an example of this, and on a branch of the Nekerwis line I found that Ellis was often spelled as Elis. I have not found any examples of omitted syllables for the surname Nekerwis, but I suppose Nekwis/Nekvis or Nankwis/Nankvis are possible.

The index to Carol’s book provides a list of common exchanges that you can use in your searching.

Tip 5

Don’t forget that surnames are groups of sounds translated into a written form. Say the name out loud and think about how it might be spelled, or, if you find a surname and are not sure if it might be a variation on the one that you are looking for, read it out loud.

When researching my Nekerwis line, I found a person who seemed like they might be in the family but the surname was spelled Encarveys. I initially thought that just could not be right because the spelling was so different, but after I re-read Carol’s book I tried saying it out loud. Yes, if you put the emphasis on the first syllable, instead of the second which was my inclination, Nekerwis or Nankervis could easily be written down as Encarveys!

Understanding how surnames can vary will help you with searching, but it can also help you decide whether people with slightly different surnames could be related. The fact that there are patterns to the changes can help you provide a reasoned argument for your conclusions about relationships and name changes.

More information

For more articles on improving your search techniques, go to the Research page.

For more of my articles about analysing sources, go to the Analyse page.

To read about my research into the Nekerwis line and her descendant, Lydia Matthews, go to my family history website, Rustenivy.

Methodology, Sources and resources

How to make your search for family history sources easier

Searching for family history sources and useful information can feel like looking for a needle in a haystack. You can spend hours or even days searching with nothing to show for it. The good news is that search failures aren’t always about missing records. They’re about search technique.

Here are some proven strategies to help you find family history sources more easily.

This post was originally published in October 2022 and last updated on 10 July 2025

Start Broad, Then Narrow Your Focus

Begin with just a surname or single keyword. This reveals the volume and type of material available before you commit to specific search terms.

Why this works: A broad search informs subsequent searches. It will help you decide how to refine your search further and give you ideas for other search terms.

Refine Your Search

Follow this sequence to maximise your results:

  • Add more words or phrases – word order matters, as some search engines prioritise terms in the order you type them
  • Apply filters like location, record type, or date range
  • Use advanced search options if available
  • Narrow to specific databases or collections.

Tip: Avoid exact match searches unless you’re certain about specific dates or spellings.

Conduct Multiple Strategic Searches

Don’t rely on one search attempt. Try these variations:

  • All known name variations (Macdonald vs McDonald vs Mac Donald)
  • Swap surname and given name positions
  • Partial names or wildcards (Thom* finds Thomas, Thomson, Thompson)
  • Punctuation variations (O’Brien vs OBrien vs O Brien)
  • Dropped middle names or initials.

Tip: Keep a search log. Track which terms and filters you’ve tried. Some websites let you save searches.

Understand Surname Variations and Spelling Changes

If you can’t find a source, the most common explanation is spelling variations. Family history sources can contain transcription errors, phonetic spellings, and regional variations.

Key resources: Carol Baxter’s books Why Can’t I Find My Ancestors Surname and The Madness of Mac Surnames offer expert guidance on tackling these challenges.

Understand How Different Search Engines Work

Websites like Ancestry, FamilySearch, Google, and Trove each use different algorithms that affect:

  • Which results appear first
  • How closely results must match your terms
  • What counts as a valid variation.

Tip: Use advanced search options. Experiment with word order and quotation marks to see how results change.

Browse When Search Fails

Many collections aren’t indexed or are poorly indexed. When keyword searches fail, try manual browsing:

  • Look for browsable image sets
  • Check if sources are sorted by location, year, event type, or surname
  • Use available filters to speed up the process.

Example: FamilySearch allows browsing of digitised microfilm that have not been indexed. It’s slower but I have found many of my family members by this method, particularly amongst their Jamaican databases.

Try FamilySearch’s Full-Text Search

FamilySearch’s Full-Text Search uses AI to search digitised documents that aren’t yet indexed or transcribed. It’s great for finding sources that don’t appear in a traditional search.

How to use it:

  • Visit https://www.familysearch.org/en/labs/
  • Enter names, locations, or keywords
  • Review source results
  • Click through to view images and transcriptions
  • Download a copy of the source, with a citation.

Tip: The usual tips for searches apply here. Try name variations and variations of location names, or omit the location altogether. Experiment putting the name and location in the Keyword search box instead of the other search boxes. You can also search for occupations.

Note: This Labs feature is still developing and may not be available in all regions. You should also double-check the suggested citation, as I have found that it is not always adequate. See below:

handwritten extract from English poor law records about Thomas Walker of Aveley Essex, in 1800
Citation for a poor law record
Image of source found using FamilySearch Full-Text Search and the suggested citation. Note that it does not include the name of the database, which I had to add manually.

Learn Each Repository’s Unique System

Every genealogical website operates differently. Before searching:

  • Read help pages and search guides
  • Learn the cataloguing structure
  • Check supported search syntax (wildcards, Boolean operators)
  • Test advanced search functions.

Tip: Advanced search works differently across platforms. Always check the instructions, even if you’ve used similar features elsewhere.

Essential Search Guides

Soundex: Ancestry’s Soundex guide

Trove: General searching and complex queries

Ancestry: Search and records help

Google: Search tips and search operators

Essential Boolean operators to refine your searches:

AND: Narrows results (John AND Smith)

OR: Expands results (Smith OR Smyth)

NOT: Excludes terms (Smith NOT Will)

Quotation marks: Exact phrases (“John Smith”)

Wildcards: Partial matches (Thom* or Sm?th)

Sources in Other Languages

Many genealogical sources exist in languages other than English. Even English-speaking countries contain foreign-language records (like Latin Catholic registers).

Strategies:

  • Search using key genealogical terms (kirche for church in German, filius for son in Latin)
  • Use language-specific word lists or glossaries
  • Account for alternative alphabets or spelling conventions (ö vs oe)
  • Get help from translation tools like Google Translate or Transkribus.

Resource: MyHeritage’s guide to overcoming language barriers offers detailed strategies.

Improve Your Search Techniques to Find More Family History sources

Successful genealogical searching is a skill that you can develop and improve. You need to learn and apply appropriate strategies, and adapt your technique depending on which website you are using. Keeping a log of searches may be time consuming, but it helps you learn from your experiences. Start with just a few of these tips, or just one website, and go from there.

Ready to expand your search even further? Explore these related posts for more tips:

Nine reasons why you can’t find family history sources

How to use source guides and mind mapping

What is a reasonably exhaustive search?

For more articles on improving your search techniques, go to my Research Your Family History page.

For more of my articles about planning your family history, go to my Plan Your Family History page.

About the Author

Danielle Lautrec is a genealogy educator, researcher, and author of The Good Genealogist. With qualifications in history, family history, and historical archaeology, she teaches for the Society of Australian Genealogists.