Holding steady.
Popularity of Sigifredo since 1924
Babies named Sigifredo per year in U.S. Social Security records. Raw births topped out in 1998, but relative to how few babies were recorded back then, Sigifredo's real moment was 1976.
Data table (by decade)
| Decade | Boys |
|---|---|
| 1920s | 5 |
| 1930s | 16 |
| 1940s | 8 |
| 1950s | 25 |
| 1960s | 37 |
| 1970s | 79 |
| 1980s | 112 |
| 1990s | 126 |
| 2000s | 93 |
| 2010s | 26 |
| 2020s | 0 |
Meaning & origin
Sigifredo is a rare Spanish and Italian name with deep roots in Germanic legend. First recorded in the U.S. in 1924, the name saw its peak in 1976, though it never entered the top 1000. Its trajectory has been stable, reflecting consistent but infrequent use. The name remains uncommon today, with no top states showing significant usage, making it a distinctive choice for parents seeking a historic name outside the mainstream.
Sigifredo is the Spanish and Italian form of the Germanic name Siegfried, derived from the elements 'sigu' (victory) and 'fridu' (peace). The name was borne by legendary heroes in Germanic mythology, such as Siegfried in the Nibelungenlied. It has been used in Spain and Italy since the Middle Ages, though it remains uncommon.
Nicknames & variants
Nicknames: Sigui, Frido
Sibling names for Sigifredo
Names that share Sigifredo's style, for a brother or sister.

