Sibling names for Demi
Names that sound like they belong in the same family as Demi usually share its era. These sister and brother names rose and fell on a similar curve to Demi, 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 Demi
| Name | Meaning | Rank 2025 | Babies, last 5 years | Peak decade |
|---|---|---|---|---|
| Sapphire | #1,058 | 1,269 | 2010s | |
| Aspen | aspen (the tree) | #266 | 6,798 | 2020s |
| Andi | short for Andrea or Andrew | #632 | 1,929 | 2010s |
| Amal | #1,241 | 1,015 | 2020s | |
| Indigo | indigo (dye and color) | #854 | 1,449 | 2020s |
| Irina | #1,636 | 610 | 2010s | |
| Storm | #1,442 | 692 | 1990s | |
| Winter | winter (the season) | #426 | 4,448 | 2020s |
| Milena | dear, kind (Slavic) | #950 | 1,753 | 2010s |
| Keira | modern feminine of Kieran, from ciar 'dark' | #622 | 2,728 | 2000s |
| Amethyst | #1,242 | 1,013 | 2020s | |
| Zahra | radiant; flower (Arabic) | #540 | 2,569 | 2010s |
Brother names for Demi
| Name | Meaning | Rank 2025 | Babies, last 5 years | Peak decade |
|---|---|---|---|---|
| Wolfgang | #1,519 | 654 | 2010s | |
| Kyrie | O Lord (Greek) | #244 | 7,746 | 2010s |
| Ridge | ridge, a long hilltop (English word/surname) | #530 | 2,798 | 2020s |
| Kane | #451 | 4,134 | 2010s | |
| Gatlin | #1,026 | 1,465 | 2020s | |
| Macklin | #998 | 864 | 2020s | |
| Osiris | #1,077 | 1,147 | 2020s | |
| Meir | one who gives light | #948 | 1,172 | 2010s |
| Imran | #969 | 1,140 | 2010s | |
| Miles | #44 | 30,599 | 2010s | |
| Sulaiman | #1,597 | 529 | 2010s | |
| Weston | west farmstead (place name) | #55 | 22,432 | 2010s |
Demi's era
Demi ranked #381 for girls in 2025, against #601 in 2015. Its best year was 2020, at #339. 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, Demi included.
Girls: Elizabeth, Maria, Lydia, Cecilia, Julia, Miriam. Boys: Samuel, Anthony, Wesley, Vincent, Calvin, Victor.
How these were chosen
Each suggestion's share of US babies has followed a curve close to Demi's since 1880, and its recent number of babies is within about twelve times Demi's, so the names are in the same league. Names starting with the same letter as Demi or with the same ending are left out, so the names go together without matching. Spellings of Demi itself are excluded.