Sibling names for Cecilia
Names that sound like they belong in the same family as Cecilia usually share its era. These sister and brother names rose and fell on a similar curve to Cecilia, 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 Cecilia
| Name | Meaning | Rank 2025 | Babies, last 5 years | Peak decade |
|---|---|---|---|---|
| Rhea | #639 | 2,501 | 2020s | |
| Naomi | my pleasantness | #47 | 22,545 | 2010s |
| Eve | living, life-giving (biblical) | #519 | 2,803 | 2010s |
| Veda | knowledge (Sanskrit) | #739 | 1,748 | 2010s |
| Louisa | famous warrior (Latinized feminine of Louis) | #697 | 1,902 | 2010s |
| Eileen | #654 | 2,308 | 1950s | |
| Miriam | #246 | 6,183 | 1920s | |
| Magdalena | woman of Magdala | #850 | 1,516 | 2000s |
Brother names for Cecilia
| Name | Meaning | Rank 2025 | Babies, last 5 years | Peak decade |
|---|---|---|---|---|
| Sterling | #346 | 4,268 | 2010s | |
| Felix | happy, lucky | #175 | 9,986 | 2010s |
| Augustine | venerable, majestic (from Augustus) | #545 | 2,449 | 2020s |
| Wesley | western meadow (surname) | #52 | 24,179 | 2010s |
| Dallas | #238 | 6,957 | 2010s | |
| Alden | old friend (Old English) | #598 | 2,243 | 2010s |
| Houston | Hugh's town (Scottish place name) | #675 | 1,990 | 2010s |
| Malcolm | devotee of Saint Columba | #272 | 5,931 | 1990s |
| Max | greatest (short form of Maximilian) | #180 | 11,155 | 2010s |
| Abraham | father of a multitude | #209 | 8,855 | 2010s |
| Noel | Christmas | #478 | 3,582 | 2010s |
Cecilia's era
Cecilia ranked #108 for girls in 2025, against #181 in 2015. Its best year was 2025, at #108. 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, Cecilia included.
Girls: Elizabeth, Miriam, Nina. Boys: Samuel, Anthony, Wesley, Vincent, Victor, Oscar.
Same era, but close to Cecilia
These names follow Cecilia's curve too, but we left them out above because they share a first letter or an ending with Cecilia. 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 Cecilia's since 1880, and its recent number of babies is within about twelve times Cecilia's, so the names are in the same league. Names starting with the same letter as Cecilia or with the same ending are left out, so the names go together without matching. Spellings of Cecilia itself are excluded.