MallowbyNames

Oswin

OZ-win · Friend of God or divine friend.

2025 rank (boys)
#6,143
Babies named in 2025
14
Peak popularity
2024
2025 frequency
1 in 122,005 boys
Usually for
Girls & boys
Trend
Rising since 1998

Rising since 1998, #6,143 for boys today.

Popularity of Oswin since 1916

Babies named Oswin per year in U.S. Social Security records. Raw births topped out in 2018, but relative to how few babies were recorded back then, Oswin's real moment was 2024.

91928192019602000Most births 2018GirlsBoys
GirlsBoys
Data table (by decade)
DecadeGirlsBoys
1910s05
1920s00
1930s00
1940s00
1950s00
1960s00
1970s00
1980s00
1990s05
2000s092
2010s75157
2020s28120

Meaning & origin

Oswin is a rare name with ancient roots, first recorded in the United States in 1916 after a long period of disuse. It has been steadily rising in popularity since 1998, reflecting a broader trend toward revived Anglo-Saxon names. In 2025, the name ranked 6143 with an incidence of 1 in 122,005, reaching its highest rank of 6143 in 2024. Though historically masculine, its use has expanded, and it is now given to babies of all genders. Its soft sound and saintly etymology appeal to parents seeking a name that feels both antique and fresh. Despite limited data on top states, Oswin's trajectory suggests growing appreciation for its understated elegance.

Oswin is derived from the Old English elements ōs 'god' and wine 'friend'. It was a common name in Anglo-Saxon England, notably borne by a 7th-century saint and king of Deira. After the Norman Conquest, it fell out of use until a revival in the 19th century.

Nicknames & variants

Nicknames: Oz, Ozzy, Win

Variants: Oswyn

Sibling names for Oswin

Names that share Oswin's style, for a brother or sister.

A parent animal hugging its little one, the personalized name page

O is for Oswin, our favorite little person.

O is for Oswin…”

In a Mallowby alphabet book, Oswin's letter becomes Oswin's page: hand-illustrated, printed hardcover or paperback, made just for them.

Make Oswin's book

Books for siblings or grandkids? The second book is 15% off.

Questions parents ask

What does the name Oswin mean?
Oswin means 'friend of God' or 'divine friend', from Old English ōs (god) and wine (friend).
Is Oswin a boy's or girl's name?
Oswin is historically a masculine name but has been used for all genders. In recent years, it has been given to both boys and girls, though more commonly to boys.
How popular is the name Oswin?
Oswin is rare. In 2025, it ranked 6143 in the U.S. for all genders, with about 1 in 122,005 newborns receiving the name. Its popularity has been rising since 1998, reaching a peak rank of 6143 in 2024.