Sibling names for Milo
Names that sound like they belong in the same family as Milo usually share its era. These sister and brother names rose and fell on a similar curve to Milo, whose busiest decade was the 2020s, and are about as common, so neither child's name will feel dated or unusual next to the other.
Sister names for Milo
| Name | Meaning | Rank 2025 | Babies, last 5 years | Peak decade |
|---|---|---|---|---|
| Ivy | the ivy plant | #39 | 24,730 | 2020s |
| Charlie | pet form of Charles or Charlotte: man, free man | #133 | 11,082 | 2010s |
| Emilia | from the Roman family name Aemilius | #45 | 23,552 | 2020s |
| Aurora | dawn | #15 | 31,632 | 2020s |
| Adelina | noble (pet form of Adela/Adelaide) | #304 | 4,191 | 2010s |
| Juliette | little Julie (French) | #110 | 9,893 | 2010s |
| Catalina | #111 | 10,312 | 2020s | |
| Isla | from Islay, a Scottish island | #28 | 27,607 | 2020s |
| Luna | moon | #27 | 38,311 | 2020s |
| Delilah | #51 | 20,075 | 2010s |
Brother names for Milo
| Name | Meaning | Rank 2025 | Babies, last 5 years | Peak decade |
|---|---|---|---|---|
| Ezra | help | #20 | 40,897 | 2020s |
| Creed | #663 | 2,097 | 2020s | |
| Oliver | #3 | 75,016 | 2010s | |
| Hayes | #162 | 9,631 | 2020s | |
| Bennett | blessed (via Benedict) | #40 | 23,843 | 2020s |
| Ace | ace (word name) | #164 | 11,712 | 2020s |
| Brooks | brook, stream (surname) | #64 | 22,965 | 2020s |
| Ezekiel | God strengthens | #61 | 28,023 | 2020s |
| Elias | 'my God is Yahweh' (via Elijah) | #13 | 36,612 | 2020s |
| Finley | fair warrior (from Gaelic Fionnlagh) | #333 | 5,883 | 2010s |
| Boone | #423 | 2,751 | 2020s |
Milo's era
Milo ranked #119 for boys in 2025, against #288 in 2015. Its best year was 2025, at #119. 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, Milo included.
Girls: Elizabeth, Lydia, Cecilia, Julia, Nina, Carmen. Boys: Samuel, Anthony, Wesley, Vincent, Calvin, Victor.
Same era, but close to Milo
These names follow Milo's curve too, but we left them out above because they share a first letter or an ending with Milo. 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 Milo's since 1880, and its recent number of babies is within about twelve times Milo's, so the names are in the same league. Names starting with the same letter as Milo or with the same ending are left out, so the names go together without matching. Spellings of Milo itself are excluded.