Sibling names for Dorothy
Names that sound like they belong in the same family as Dorothy usually share its era. These sister and brother names rose and fell on a similar curve to Dorothy, whose busiest decade was the 1920s, and are about as common, so neither child's name will feel dated or unusual next to the other.
Sister names for Dorothy
| Name | Meaning | Rank 2025 | Babies, last 5 years | Peak decade |
|---|---|---|---|---|
| Marjorie | variant of Margery (Margaret), 'pearl' | #1,019 | 1,145 | 1920s |
| Virginia | feminine of the Roman family name Verginius | #526 | 2,849 | 1920s |
| Juanita | pet form of Juana (Joan) | #2,794 | 341 | 1920s |
| Lucille | light (via French Lucille, Latin Lucilla) | #239 | 5,854 | 1920s |
| Eleanor | #12 | 35,587 | 1920s | |
| Marion | from Marion (Mary), or Mary + Ann | #2,044 | 573 | 1920s |
| Mildred | gentle strength | #1,973 | 509 | 1920s |
Brother names for Dorothy
| Name | Meaning | Rank 2025 | Babies, last 5 years | Peak decade |
|---|---|---|---|---|
| Harold | army ruler | #993 | 1,196 | 1920s |
| Norman | man from the north; a Norman | #1,200 | 794 | 1930s |
| Eugene | well born | #943 | 1,303 | 1920s |
| Stanley | stony clearing | #863 | 1,497 | 1950s |
| Leonard | lion-strong (Germanic) | #637 | 2,025 | 1920s |
| Raymond | counsel + protection | #395 | 4,538 | 1920s |
| Francis | Frenchman, Frank | #420 | 3,442 | 1920s |
| Ralph | wolf counsel | #1,048 | 933 | 1920s |
| Howard | #1,004 | 1,101 | 1920s | |
| Herbert | bright army | #2,656 | 291 | 1920s |
| Lawrence | from Laurentum; associated with laurel | #520 | 2,724 | 1950s |
Dorothy's era
Dorothy ranked #421 for girls in 2025, against #714 in 2015. Its best year was 1920, at #2. 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, Dorothy included.
Girls: Elizabeth, Maria, Lydia, Cecilia, Julia, Miriam. Boys: Samuel, Anthony, Wesley, Vincent, Calvin, Victor.
Same era, but close to Dorothy
These names follow Dorothy's curve too, but we left them out above because they share a first letter or an ending with Dorothy. Some parents like that echo; if you do, start here.
- Doris same first letter as Dorothy
How these were chosen
Each suggestion's share of US babies has followed a curve close to Dorothy's since 1880, and its recent number of babies is within about twelve times Dorothy's, so the names are in the same league. Names starting with the same letter as Dorothy or with the same ending are left out, so the names go together without matching. Spellings of Dorothy itself are excluded.