Sibling names for Julia
Names that sound like they belong in the same family as Julia usually share its era. These sister and brother names rose and fell on a similar curve to Julia, whose busiest decade was the 2000s, and are about as common, so neither child's name will feel dated or unusual next to the other.
Sister names for Julia
| Name | Meaning | Rank 2025 | Babies, last 5 years | Peak decade |
|---|---|---|---|---|
| Nina | #324 | 4,856 | 1980s | |
| Grace | grace (virtue name) | #38 | 25,906 | 2000s |
| Elizabeth | 'my God is an oath' | #17 | 34,585 | 1980s |
| Rosa | rose (Latin) | #653 | 2,269 | 1920s |
| Daisy | daisy (the flower); also a pet form of Margaret | #75 | 13,146 | 2000s |
| Eva | life, living (form of Eve) | #134 | 12,288 | 1920s |
| Lucy | light (Latin root) | #25 | 25,390 | 2010s |
| Caroline | feminine of Charles: man, free man | #96 | 14,478 | 2000s |
| Allie | pet form of Alice, Alison, Alexandra and similar names | #569 | 3,133 | 2010s |
Brother names for Julia
| Name | Meaning | Rank 2025 | Babies, last 5 years | Peak decade |
|---|---|---|---|---|
| Edgar | wealth + spear | #486 | 3,546 | 2000s |
| Oscar | #223 | 8,580 | 2000s | |
| Alonzo | noble and ready (variant of Alfonso) | #511 | 2,957 | 2010s |
| Samuel | #18 | 41,734 | 2000s | |
| Amos | carried, borne (by God) (biblical) | #730 | 2,097 | 1920s |
| Henry | home + ruler (Germanic) | #5 | 57,254 | 1920s |
| Edwin | wealthy friend | #398 | 4,319 | 1920s |
| Lewis | famous in battle | #433 | 3,350 | 1920s |
| Ben | short form of Benjamin | #843 | 1,574 | 1920s |
| Frank | a Frank; free | #514 | 3,291 | 1920s |
Julia's era
Julia ranked #131 for girls in 2025, against #89 in 2015. Its best year was 1880, at #26. Names that rose and fell with it share its period feel, which keeps the set consistent.
Timeless names that go with any sibling
These names have been used steadily for a hundred years, so they sit comfortably next to a name from any era, Julia included.
Girls: Elizabeth, Miriam, Nina, Carmen. Boys: Samuel, Anthony, Wesley, Vincent, Calvin, Victor.
Same era, but close to Julia
These names follow Julia's curve too, but we left them out above because they share a first letter or an ending with Julia. Some parents like that echo; if you do, start here.
How these were chosen
Each suggestion's share of US babies has followed a curve close to Julia's since 1880, and its recent number of babies is within about twelve times Julia's, so the names are in the same league. Names starting with the same letter as Julia or with the same ending are left out, so the names go together without matching. Spellings of Julia itself are excluded.