Holding steady.
Popularity of Hildy since 1949
Babies named Hildy per year in U.S. Social Security records.
Data table (by decade)
| Decade | Girls |
|---|---|
| 1940s | 5 |
| 1950s | 145 |
| 1960s | 39 |
| 1970s | 0 |
| 1980s | 0 |
| 1990s | 0 |
| 2000s | 0 |
| 2010s | 12 |
| 2020s | 0 |
Meaning & origin
Hildy entered U.S. birth records in 1949 and saw its greatest usage in the 1950s, reaching its peak in 1957. Since then, its appearance in official data has been sporadic and minimal, with no recorded births in the most recent year (2025), reflecting a trajectory of stable obscurity. The name is a feminine diminutive of Germanic names like Hildegard, and its meaning ties to the element hild, 'battle'. Despite its rarity, Hildy retains a distinct vintage charm among parents drawn to short, spirited names with Old World roots.
Hildy originated as a feminine diminutive of names containing the Germanic element hild, meaning 'battle' or 'strife'. The most notable of these is Hildegard, composed of hild 'battle' and gard 'enclosure'. Hildy gained popularity as an independent name in the mid-20th century in the United States, particularly during the 1950s. Its usage has since declined and remained sparse.
Nicknames & variants
Sibling names for Hildy
Names that share Hildy's style, for a brother or sister.

