Sibling names for Sienna
Names that sound like they belong in the same family as Sienna usually share its era. These sister and brother names rose and fell on a similar curve to Sienna, 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 Sienna
| Name | Meaning | Rank 2025 | Babies, last 5 years | Peak decade |
|---|---|---|---|---|
| Leyla | night (Arabic Layla) | #611 | 2,419 | 2010s |
| Amira | princess (Arabic) | #132 | 9,207 | 2020s |
| Azaria | God has helped (form of Azariah) | #638 | 1,787 | 2010s |
| Reign | reign (word name) | #452 | 3,898 | 2020s |
| Promise | promise (English word) | #826 | 1,817 | 2010s |
| Anaya | #336 | 4,013 | 2010s | |
| Valery | to be strong, healthy | #744 | 1,715 | 2010s |
| Kaliyah | #392 | 3,140 | 2010s | |
| Eden | the Garden of Eden | #70 | 14,174 | 2010s |
| Hadassah | myrtle (Hebrew name of Esther) | #570 | 2,501 | 2010s |
Brother names for Sienna
| Name | Meaning | Rank 2025 | Babies, last 5 years | Peak decade |
|---|---|---|---|---|
| Cooper | barrel maker (surname) | #27 | 28,936 | 2010s |
| Alijah | #469 | 3,507 | 2010s | |
| Jamir | #592 | 2,644 | 2010s | |
| Cohen | priest | #225 | 6,935 | 2010s |
| Alessandro | defender of men (Italian Alexander) | #497 | 2,704 | 2010s |
| Dylan | #41 | 34,281 | 2000s | |
| Zion | Zion (Jerusalem) | #142 | 13,157 | 2010s |
| Kamari | #391 | 4,236 | 2020s | |
| Boston | #620 | 2,253 | 2010s | |
| Makai | toward the sea (Hawaiian word) | #481 | 2,902 | 2010s |
| Maximo | greatest (Spanish Máximo) | #580 | 2,254 | 2010s |
Sienna's era
Sienna ranked #94 for girls in 2025, against #230 in 2015. Its best year was 2025, at #94. 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, Sienna included.
Girls: Elizabeth, Maria, Lydia, Cecilia, Julia, Miriam. Boys: Anthony, Wesley, Vincent, Calvin, Victor, Oscar.
Same era, but close to Sienna
These names follow Sienna's curve too, but we left them out above because they share a first letter or an ending with Sienna. 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 Sienna's since 1880, and its recent number of babies is within about twelve times Sienna's, so the names are in the same league. Names starting with the same letter as Sienna or with the same ending are left out, so the names go together without matching. Spellings of Sienna itself are excluded.