About American surnames
US surnames come from English, Irish, German, Hispanic, and many other traditions. Occupational names (Smith, Miller), patronymics (Johnson), and place names (Hill) are especially common.
Spelling changed over generations through immigration and record keeping. If you are researching family history, use official census and vital records—not this list alone.
Most common US surnames
Historical American surnames
Occupational surnames
How to Use These Lists
Browse lists
Scroll categories that match the style you want.
Say names aloud
Test how each name sounds with your last name.
Shortlist favorites
Pick a few options and sleep on them before deciding.
What is American Last Names?
These are curated name ideas for inspiration—not official registries or popularity rankings. Verify spelling, meaning, and cultural context that matter to your family.
How to Use This Tool
Pick a style
Traditional, modern, or themed lists help narrow choices.
Check flow
Say the full name including middle and last name.
Consider nicknames
Think about common shortenings you like or want to avoid.
Confirm spelling
Decide on spelling before filling official forms.
Pro Tips
- Note variant spellings when searching old records
- Ask relatives for maiden names and immigration stories
- Cross-check multiple sources—indexes have typos
- Respect privacy when sharing living relatives' names online
- Use library genealogy sections for free reference books