Holding steady, #3,379 for boys today.
Popularity of Rainer since 1955
Babies named Rainer per year in U.S. Social Security records.
Data table (by decade)
| Decade | Boys |
|---|---|
| 1950s | 47 |
| 1960s | 135 |
| 1970s | 54 |
| 1980s | 91 |
| 1990s | 129 |
| 2000s | 200 |
| 2010s | 334 |
| 2020s | 270 |
Meaning & origin
Rainer is a German name with roots in the Old High German words for 'counsel' and 'army', giving it a meaning that evokes wisdom and strength. Despite its long history in Europe, Rainer is a rare choice in the United States. It first appeared on U.S. records in 1955, and as of 2025 it ranks #3,379, a position that reflects its steady but low-frequency use. Its peak year to date was 2021, suggesting a slight uptick in interest. The name fits within a tradition of strong Germanic names but remains uncommon enough to stand out. There are no strong regional associations, as it has not been concentrated in any particular state.
Rainer is a German given name derived from the Old High German elements "ragin" (counsel) and "heri" (army). It is a cognate of the English name Rayner and the Scandinavian name Ragnar. The name has been in use in German-speaking countries since the early Middle Ages.
Nicknames & variants
Nicknames: Ray, Rain
Sibling names for Rainer
Names that share Rainer's style, for a brother or sister.
