Sibling names for Logan
Names that sound like they belong in the same family as Logan usually share its era. These sister and brother names rose and fell on a similar curve to Logan, 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 Logan
| Name | Meaning | Rank 2025 | Babies, last 5 years | Peak decade |
|---|---|---|---|---|
| Juliana | feminine of Julian: of the Julius family | #256 | 6,515 | 2000s |
| Jordyn | #371 | 5,679 | 2010s | |
| Ariana | #128 | 13,357 | 2010s | |
| Abigail | 'my father's joy' (traditional) | #41 | 29,462 | 2000s |
| Gabriella | God is my strength (feminine of Gabriel) | #105 | 13,842 | 2010s |
| Mckenna | son of Cionaodh (Kenneth) | #410 | 4,637 | 2000s |
| Kylie | #204 | 7,844 | 2000s | |
| Chloe | young green shoot | #23 | 31,435 | 2000s |
| Kendall | valley of the river Kent (Kendal) | #328 | 5,009 | 2000s |
| Fatima | weaning; name of Muhammad's daughter | #330 | 4,529 | 2000s |
| Delaney | #242 | 6,424 | 2000s | |
| Giselle | pledge, hostage | #382 | 4,318 | 2000s |
Brother names for Logan
| Name | Meaning | Rank 2025 | Babies, last 5 years | Peak decade |
|---|---|---|---|---|
| Xavier | new house (Basque place name) | #108 | 17,380 | 2000s |
| Isaiah | God is salvation | #57 | 26,869 | 2000s |
| Caleb | dog (debated) | #58 | 28,287 | 2000s |
| Josue | God is salvation (Spanish form of Joshua) | #330 | 5,547 | 2000s |
| Maxwell | Mack's spring (place name) | #189 | 10,503 | 2010s |
| Kyler | #404 | 5,606 | 2010s | |
| Connor | lover of hounds | #166 | 14,660 | 2000s |
| Carson | #124 | 16,179 | 2010s | |
| Gabriel | 'God is my strength / man of God' | #37 | 34,324 | 2000s |
Logan's era
Logan ranked #53 for boys in 2025, against #14 in 2015. Its best year was 2017, at #5. A sibling name from the same wave will sound like it was chosen by the same parents; a name from an older or newer wave can make one child's name feel dated next to the other's.
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, Logan included.
Girls: Elizabeth, Maria, Cecilia, Julia, Miriam, Nina. Boys: Samuel, Anthony, Wesley, Vincent, Calvin, Victor.
Same era, but close to Logan
These names follow Logan's curve too, but we left them out above because they share a first letter or an ending with Logan. 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 Logan's since 1880, and its recent number of babies is within about twelve times Logan's, so the names are in the same league. Names starting with the same letter as Logan or with the same ending are left out, so the names go together without matching. Spellings of Logan itself are excluded.