Sibling names for Malcolm
Names that sound like they belong in the same family as Malcolm usually share its era. These sister and brother names rose and fell on a similar curve to Malcolm, 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 Malcolm
| Name | Meaning | Rank 2025 | Babies, last 5 years | Peak decade |
|---|---|---|---|---|
| Cecilia | from the Caecilius family (perhaps 'blind') | #108 | 10,913 | 2010s |
| Juana | #1,223 | 939 | 1990s | |
| Antonia | feminine of Antonius | #1,279 | 1,035 | 1990s |
| Petra | #1,372 | 748 | 1920s | |
| Claire | clear, bright | #68 | 17,108 | 2010s |
| Ines | #1,111 | 778 | 2010s | |
| Naomi | my pleasantness | #47 | 22,545 | 2010s |
| Vivian | alive, lively | #72 | 14,635 | 1920s |
| Adela | #1,151 | 1,067 | 2010s | |
| Eileen | #654 | 2,308 | 1950s | |
| Theodora | gift of God (Greek) | #726 | 1,906 | 2020s |
Brother names for Malcolm
| Name | Meaning | Rank 2025 | Babies, last 5 years | Peak decade |
|---|---|---|---|---|
| Sterling | #346 | 4,268 | 2010s | |
| Lionel | little lion | #659 | 2,417 | 2010s |
| Vincent | conquering | #107 | 15,608 | 1960s |
| Thaddeus | #798 | 1,463 | 2010s | |
| Augustine | venerable, majestic (from Augustus) | #545 | 2,449 | 2020s |
| Alfonso | "noble" + "ready" | #1,012 | 1,215 | 1990s |
| Alden | old friend (Old English) | #598 | 2,243 | 2010s |
| Jean | French feminine form of John (Jeanne) | #1,172 | 756 | 1920s |
| Clayton | clay settlement | #300 | 5,717 | 1990s |
| Angelo | angel, messenger | #304 | 5,529 | 2000s |
| Denver | #518 | 3,025 | 2020s |
Malcolm's era
Malcolm ranked #272 for boys in 2025, against #421 in 2015. Its best year was 1928, at #205. 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, Malcolm included.
Girls: Elizabeth, Lydia, Cecilia, Julia, Nina, Carmen. Boys: Samuel, Anthony, Wesley, Vincent, Calvin, Victor.
Same era, but close to Malcolm
These names follow Malcolm's curve too, but we left them out above because they share a first letter or an ending with Malcolm. 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 Malcolm's since 1880, and its recent number of babies is within about twelve times Malcolm's, so the names are in the same league. Names starting with the same letter as Malcolm or with the same ending are left out, so the names go together without matching. Spellings of Malcolm itself are excluded.