Sibling names for Morgan
Names that sound like they belong in the same family as Morgan usually share its era. These sister and brother names rose and fell on a similar curve to Morgan, 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 Morgan
| Name | Meaning | Rank 2025 | Babies, last 5 years | Peak decade |
|---|---|---|---|---|
| Asia | from the continent of Asia | #2,197 | 614 | 1990s |
| Brianna | #222 | 8,244 | 2000s | |
| Hailey | hay clearing (surname) | #104 | 14,222 | 2000s |
| Karina | #750 | 1,951 | 1990s | |
| Gabrielle | man of God; God is my strength (feminine of Gabriel) | #633 | 2,876 | 1990s |
| Kaitlyn | #802 | 2,266 | 1990s | |
| Alejandra | defender of men (feminine of Alejandro) | #604 | 2,573 | 1990s |
| Sierra | mountain range (Spanish) | #616 | 2,673 | 1990s |
| Alyssa | #453 | 4,805 | 1990s | |
| Jasmine | jasmine (the flower) | #206 | 8,016 | 1990s |
| Paige | page, young servant | #346 | 4,651 | 1990s |
| Diamond | diamond (the gem) | #2,024 | 640 | 1990s |
Brother names for Morgan
| Name | Meaning | Rank 2025 | Babies, last 5 years | Peak decade |
|---|---|---|---|---|
| Devin | #548 | 3,389 | 1990s | |
| Tanner | tanner (leather worker) | #475 | 3,765 | 1990s |
| Tyler | tiler (surname) | #220 | 10,333 | 1990s |
| Austin | venerable (from Augustine) | #113 | 17,051 | 1990s |
| Garrett | spear + strong (from Gerard) | #564 | 3,126 | 1990s |
| Dalton | valley settlement | #448 | 3,153 | 1990s |
| Darius | holding firm the good (Old Persian) | #788 | 1,869 | 1990s |
| Alec | short form of Alexander | #977 | 1,534 | 1990s |
| Zachary | God has remembered | #216 | 10,479 | 1990s |
| Trevor | big village (Welsh) | #680 | 2,597 | 1990s |
Morgan's era
Morgan ranked #312 for girls in 2025, against #121 in 2015. Its best year was 1997, at #22. 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, Morgan included.
Girls: Elizabeth, Lydia, Cecilia, Julia, Nina, Carmen. Boys: Samuel, Anthony, Wesley, Vincent, Calvin, Victor.
Same era, but close to Morgan
These names follow Morgan's curve too, but we left them out above because they share a first letter or an ending with Morgan. 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 Morgan's since 1880, and its recent number of babies is within about twelve times Morgan's, so the names are in the same league. Names starting with the same letter as Morgan or with the same ending are left out, so the names go together without matching. Spellings of Morgan itself are excluded.