Sibling names for Trenton
Names that sound like they belong in the same family as Trenton usually share its era. These sister and brother names rose and fell on a similar curve to Trenton, 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 Trenton
| Name | Meaning | Rank 2025 | Babies, last 5 years | Peak decade |
|---|---|---|---|---|
| Emilee | from the Roman family name Aemilius | #1,867 | 708 | 2000s |
| Elisa | short form of Elizabeth | #458 | 3,641 | 1980s |
| Jackeline | #4,598 | 184 | 2000s | |
| Paola | feminine of Paul; "small" | #1,260 | 1,178 | 2000s |
| Gabriella | God is my strength (feminine of Gabriel) | #105 | 13,842 | 2010s |
| Carly | feminine of Carl (free man) | #1,009 | 1,730 | 1990s |
| Unique | #2,456 | 492 | 2000s | |
| Jasmine | jasmine (the flower) | #206 | 8,016 | 1990s |
| Adriana | from Hadria (Adria) | #366 | 4,744 | 2000s |
| Jacey | pet form of Jack or Jacqueline | #2,468 | 397 | 2000s |
| Kaylee | #255 | 8,048 | 2000s | |
| Lizeth | #2,184 | 544 | 2000s |
Brother names for Trenton
| Name | Meaning | Rank 2025 | Babies, last 5 years | Peak decade |
|---|---|---|---|---|
| Brennan | #1,003 | 1,135 | 2000s | |
| Collin | pet form of Nicholas (variant of Colin) | #493 | 3,237 | 2000s |
| Osvaldo | #1,408 | 658 | 2000s | |
| Devin | #548 | 3,389 | 1990s | |
| Bryce | #357 | 6,129 | 2000s | |
| Alejandro | defender of men | #195 | 9,482 | 2000s |
| Cesar | #385 | 4,409 | 2000s | |
| Donovan | descendant of the dark-brown one (Irish) | #496 | 3,285 | 2000s |
| Eduardo | wealth guard (Spanish form of Edward) | #410 | 4,524 | 2000s |
Trenton's era
Trenton ranked #1,042 for boys in 2025, against #339 in 2015. Its best year was 2007, at #178. 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, Trenton included.
Girls: Elizabeth, Maria, Lydia, Cecilia, Julia, Miriam. Boys: Samuel, Anthony, Wesley, Vincent, Calvin, Victor.
Same era, but close to Trenton
These names follow Trenton's curve too, but we left them out above because they share a first letter or an ending with Trenton. 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 Trenton's since 1880, and its recent number of babies is within about twelve times Trenton's, so the names are in the same league. Names starting with the same letter as Trenton or with the same ending are left out, so the names go together without matching. Spellings of Trenton itself are excluded.