Sibling names for Aileen
Names that sound like they belong in the same family as Aileen usually share its era. These sister and brother names rose and fell on a similar curve to Aileen, whose busiest decade was the 2000s, and are about as common, so neither child's name will feel dated or unusual next to the other.
Sister names for Aileen
| Name | Meaning | Rank 2025 | Babies, last 5 years | Peak decade |
|---|---|---|---|---|
| Miriam | #246 | 6,183 | 1920s | |
| Ines | #1,111 | 778 | 2010s | |
| Rafaela | #2,922 | 247 | 1920s | |
| Clare | clear, bright | #924 | 1,406 | 2000s |
| Vivian | alive, lively | #72 | 14,635 | 1920s |
| Elissa | #1,848 | 722 | 1980s | |
| Madeline | woman of Magdala (via Madeline) | #81 | 14,188 | 2000s |
| Cecilia | from the Caecilius family (perhaps 'blind') | #108 | 10,913 | 2010s |
| Isobel | #2,307 | 429 | 2010s | |
| Juana | #1,223 | 939 | 1990s | |
| Petra | #1,372 | 748 | 1920s | |
| Leonor | #2,267 | 336 | 1920s |
Brother names for Aileen
| Name | Meaning | Rank 2025 | Babies, last 5 years | Peak decade |
|---|---|---|---|---|
| Max | greatest (short form of Maximilian) | #180 | 11,155 | 2010s |
| Dominick | of the Lord | #622 | 2,701 | 2000s |
| Rocco | #459 | 3,047 | 2010s | |
| Grady | #373 | 4,059 | 2010s | |
| Bruno | brown (Germanic) | #740 | 1,959 | 2010s |
| Manuel | God is with us | #371 | 4,928 | 1990s |
| Vincent | conquering | #107 | 15,608 | 1960s |
| Thaddeus | #798 | 1,463 | 2010s | |
| Jean | French feminine form of John (Jeanne) | #1,172 | 756 | 1920s |
| Constantine | #1,573 | 490 | 2010s | |
| Malcolm | devotee of Saint Columba | #272 | 5,931 | 1990s |
Aileen's era
Aileen ranked #799 for girls in 2025, against #514 in 2015. Its best year was 1926, at #289. 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, Aileen included.
Girls: Elizabeth, Maria, Lydia, Cecilia, Julia, Miriam. Boys: Samuel, Wesley, Vincent, Calvin, Victor, Oscar.
Same era, but close to Aileen
These names follow Aileen's curve too, but we left them out above because they share a first letter or an ending with Aileen. Some parents like that echo; if you do, start here.
- Angelo same first letter as Aileen
How these were chosen
Each suggestion's share of US babies has followed a curve close to Aileen's since 1880, and its recent number of babies is within about twelve times Aileen's, so the names are in the same league. Names starting with the same letter as Aileen or with the same ending are left out, so the names go together without matching. Spellings of Aileen itself are excluded.