Holding steady, #10,107 for girls today.
Popularity of Sydelle since 1906
Babies named Sydelle per year in U.S. Social Security records.
Data table (by decade)
| Decade | Girls |
|---|---|
| 1900s | 22 |
| 1910s | 117 |
| 1920s | 199 |
| 1930s | 223 |
| 1940s | 85 |
| 1950s | 10 |
| 1960s | 0 |
| 1970s | 0 |
| 1980s | 0 |
| 1990s | 0 |
| 2000s | 29 |
| 2010s | 50 |
| 2020s | 19 |
Meaning & origin
Sydelle is a rare feminine name that first entered U.S. records in 1906. Its origin is uncertain, likely a modern elaboration of Sidney or a variant of the surname Sidell. The name experienced its peak popularity in 1930, and as of 2025, it ranks 10,107, with an estimated 1 in 178,585 girls receiving the name that year. Its trajectory has been stable in recent decades, and it has not seen a revival. The name is not associated with any particular region or state in the U.S. Sydelle remains a distinctive, infrequent choice, appealing to those seeking a name with a vintage feel but without widespread usage.
Sydelle appears to be a 20th-century American coinage, likely formed as a feminine elaboration of the name Sidney or as a variant of the surname Sidell. It first appeared in U.S. records in 1906 and saw modest use, peaking in the 1930s. Its precise derivation remains unclear, as it does not have a long historical or literary pedigree.
Nicknames & variants
Nicknames: Syd, Dell
Variants: Sidelle, Sydell
Sibling names for Sydelle
Names that share Sydelle's style, for a brother or sister.
