Sibling names for Clay
Names that sound like they belong in the same family as Clay usually share its era. These sister and brother names rose and fell on a similar curve to Clay, whose busiest decade was the 1990s, and are about as common, so neither child's name will feel dated or unusual next to the other.
Sister names for Clay
| Name | Meaning | Rank 2025 | Babies, last 5 years | Peak decade |
|---|---|---|---|---|
| Susanna | #1,181 | 852 | 1980s | |
| Martina | #1,371 | 841 | 1980s | |
| Elisabeth | 'my God is an oath' | #925 | 1,358 | 1980s |
| Georgina | farmer (feminine of George) | #689 | 1,712 | 1970s |
| Magdalena | woman of Magdala | #850 | 1,516 | 2000s |
| Katherine | #186 | 8,684 | 1980s | |
| Juana | #1,223 | 939 | 1990s | |
| Antonia | feminine of Antonius | #1,279 | 1,035 | 1990s |
| Aida | #1,414 | 906 | 1960s | |
| Zena | #2,457 | 416 | 1960s |
Brother names for Clay
| Name | Meaning | Rank 2025 | Babies, last 5 years | Peak decade |
|---|---|---|---|---|
| Wade | ford | #344 | 4,906 | 1960s |
| Andy | pet form of Andrew or Andrea | #565 | 3,084 | 2000s |
| Victor | conqueror | #211 | 8,636 | 1990s |
| Ruben | see, a son! | #480 | 3,191 | 1990s |
| Tomas | twin (form of Thomas) | #691 | 1,845 | 2000s |
| Byron | at the cattle sheds | #981 | 1,402 | 1960s |
| Blaine | #992 | 1,067 | 2000s | |
| Vance | "marsh, fen" | #1,080 | 1,134 | 1960s |
| Pierre | #1,253 | 869 | 1980s | |
| Pedro | stone, rock (Spanish form of Peter) | #455 | 3,738 | 1990s |
| Manuel | God is with us | #371 | 4,928 | 1990s |
| Duncan | #1,124 | 1,098 | 1990s |
Clay's era
Clay ranked #573 for boys in 2025, against #720 in 2015. Its best year was 1961, at #259. 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, Clay included.
Girls: Elizabeth, Maria, Lydia, Julia, Miriam, Nina. Boys: Samuel, Anthony, Wesley, Vincent, Victor, Oscar.
Same era, but close to Clay
These names follow Clay's curve too, but we left them out above because they share a first letter or an ending with Clay. 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 Clay's since 1880, and its recent number of babies is within about twelve times Clay's, so the names are in the same league. Names starting with the same letter as Clay or with the same ending are left out, so the names go together without matching. Spellings of Clay itself are excluded.