Sibling names for Willie
Names that sound like they belong in the same family as Willie usually share its era. These sister and brother names rose and fell on a similar curve to Willie, whose busiest decade was the 1920s, and are about as common, so neither child's name will feel dated or unusual next to the other.
Sister names for Willie
Brother names for Willie
| Name | Meaning | Rank 2025 | Babies, last 5 years | Peak decade |
|---|---|---|---|---|
| Floyd | gray-haired (variant of Lloyd) | #2,237 | 326 | 1920s |
| Roy | #525 | 2,679 | 1940s | |
| Lester | from Leicester (place name) | #1,641 | 501 | 1920s |
| Earl | nobleman (title) | #2,236 | 371 | 1920s |
| Clyde | #743 | 1,827 | 1920s | |
| Cecil | from Caecilius (perhaps 'blind'); Welsh Seisyllt | #1,486 | 586 | 1920s |
| Ernest | vigor; seriousness | #1,040 | 1,001 | 1920s |
| Herman | army man, warrior | #2,368 | 265 | 1920s |
| Clifford | ford by a cliff | #1,352 | 709 | 1920s |
| Clarence | of Clare (a ducal title) | #1,500 | 608 | 1920s |
| Louis | famous in battle | #249 | 7,243 | 1920s |
Willie's era
Willie ranked #1,322 for boys in 2025, against #774 in 2015. Its best year was 1910, at #11. 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, Willie included.
Girls: Elizabeth, Maria, Lydia, Cecilia, Julia, Miriam. Boys: Samuel, Anthony, Vincent, Calvin, Victor, Oscar.
Same era, but close to Willie
These names follow Willie's curve too, but we left them out above because they share a first letter or an ending with Willie. 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 Willie's since 1880, and its recent number of babies is within about twelve times Willie's, so the names are in the same league. Names starting with the same letter as Willie or with the same ending are left out, so the names go together without matching. Spellings of Willie itself are excluded.