Sibling names for Clark
Names that sound like they belong in the same family as Clark usually share its era. These sister and brother names rose and fell on a similar curve to Clark, 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 Clark
| Name | Meaning | Rank 2025 | Babies, last 5 years | Peak decade |
|---|---|---|---|---|
| Myra | #663 | 2,438 | 1950s | |
| Adela | #1,151 | 1,067 | 2010s | |
| Rae | short form of Rachel; or Scottish surname | #1,306 | 1,002 | 1950s |
| Nina | #324 | 4,856 | 1980s | |
| Petra | #1,372 | 748 | 1920s | |
| Helena | #363 | 3,552 | 2010s | |
| Georgia | farmer (feminine of George) | #99 | 10,756 | 1920s |
| Frankie | pet form of Frank, Francis or Frances | #552 | 2,696 | 1950s |
| Lydia | woman from Lydia | #92 | 13,858 | 2010s |
| Ellen | #1,062 | 1,259 | 1950s | |
| Antonia | feminine of Antonius | #1,279 | 1,035 | 1990s |
Brother names for Clark
| Name | Meaning | Rank 2025 | Babies, last 5 years | Peak decade |
|---|---|---|---|---|
| Van | short form of names ending in -van | #972 | 1,255 | 1950s |
| Marshall | horse servant; later a high officer | #340 | 4,332 | 1950s |
| Felix | happy, lucky | #175 | 9,986 | 2010s |
| Judson | son of Judd (Jordan) | #934 | 1,314 | 2010s |
| Martin | of Mars | #335 | 5,477 | 1950s |
| Nelson | son of Neil (or Nell) | #825 | 1,607 | 1950s |
| Benton | #1,623 | 711 | 2010s | |
| Ulysses | #1,201 | 862 | 2000s | |
| Ellis | from Elis, a medieval form of Elijah | #243 | 6,029 | 2010s |
| Jefferson | son of Jeffrey | #831 | 1,701 | 2010s |
| Harris | #1,300 | 868 | 1920s |
Clark's era
Clark ranked #377 for boys in 2025, against #372 in 2015. Its best year was 1881, at #176. 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, Clark included.
Girls: Elizabeth, Maria, Lydia, Julia, Miriam, Nina. Boys: Samuel, Anthony, Wesley, Vincent, Victor, Oscar.
Same era, but close to Clark
These names follow Clark's curve too, but we left them out above because they share a first letter or an ending with Clark. 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 Clark's since 1880, and its recent number of babies is within about twelve times Clark's, so the names are in the same league. Names starting with the same letter as Clark or with the same ending are left out, so the names go together without matching. Spellings of Clark itself are excluded.