Sibling names for Willa
Names that sound like they belong in the same family as Willa usually share its era. These sister and brother names rose and fell on a similar curve to Willa, whose busiest decade was the 2010s, and are about as common, so neither child's name will feel dated or unusual next to the other.
Sister names for Willa
| Name | Meaning | Rank 2025 | Babies, last 5 years | Peak decade |
|---|---|---|---|---|
| Rosalie | rose (from Latin Rosalia) | #171 | 8,434 | 1930s |
| Zelda | #832 | 2,035 | 2010s | |
| Theodora | gift of God (Greek) | #726 | 1,906 | 2020s |
| Queen | #2,234 | 690 | 1920s | |
| Lettie | joy, gladness (pet form of Letitia) | #757 | 1,236 | 1920s |
| Helen | #462 | 3,626 | 1920s | |
| Frankie | pet form of Frank, Francis or Frances | #552 | 2,696 | 1950s |
| Eloise | #49 | 16,070 | 2020s | |
| Vivian | alive, lively | #72 | 14,635 | 1920s |
| Millicent | #1,900 | 585 | 1920s | |
| Roma | #1,496 | 557 | 1920s |
Brother names for Willa
| Name | Meaning | Rank 2025 | Babies, last 5 years | Peak decade |
|---|---|---|---|---|
| Harlan | #617 | 2,074 | 1920s | |
| Leland | #494 | 3,056 | 2010s | |
| Everett | boar-strong (from Everard) | #77 | 20,465 | 2010s |
| Alden | old friend (Old English) | #598 | 2,243 | 2010s |
| Augustine | venerable, majestic (from Augustus) | #545 | 2,449 | 2020s |
| Benedict | blessed | #814 | 1,260 | 2020s |
| Grady | #373 | 4,059 | 2010s | |
| Conrad | bold counsel | #417 | 3,039 | 1930s |
| Hollis | dweller by holly bushes | #894 | 1,107 | 1920s |
| Leon | lion | #138 | 12,186 | 1920s |
| Lucien | of Lucius (light) | #899 | 1,154 | 2010s |
| Royal | royal; or from English place names | #476 | 3,948 | 2010s |
Willa's era
Willa ranked #422 for girls in 2025, against #481 in 2015. Its best year was 1932, at #274. 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, Willa included.
Girls: Elizabeth, Maria, Lydia, Cecilia, Julia, Miriam. Boys: Samuel, Anthony, Vincent, Calvin, Victor, Oscar.
Same era, but close to Willa
These names follow Willa's curve too, but we left them out above because they share a first letter or an ending with Willa. Some parents like that echo; if you do, start here.
- Winona same first letter as Willa
How these were chosen
Each suggestion's share of US babies has followed a curve close to Willa's since 1880, and its recent number of babies is within about twelve times Willa's, so the names are in the same league. Names starting with the same letter as Willa or with the same ending are left out, so the names go together without matching. Spellings of Willa itself are excluded.