MallowbyNames

Guinn

GWIN · Of uncertain origin; possibly a variant or diminutive of names like Quinn or Guin.

Peak popularity
1912
Usually for
Boys
Trend
Holding steady

Holding steady.

Popularity of Guinn since 1912

Babies named Guinn per year in U.S. Social Security records. Raw births topped out in 1927, but relative to how few babies were recorded back then, Guinn's real moment was 1912.

4812192019602000Most births 1927Boys
Data table (by decade)
DecadeBoys
1910s11
1920s71
1930s35
1940s40
1950s11
1960s0
1970s0
1980s0
1990s0
2000s0
2010s0
2020s0

Meaning & origin

Guinn is a rare given name that first appeared in U.S. records in 1912 and has seen minimal but consistent use since then. Its peak year was 1912, and as of 2025, it has not ranked among the top 1,000 names. The name is likely a variant of Quinn or Gwyn, though its precise etymology remains uncertain. Guinn has been used exclusively for boys in the recorded data, with no top states where it was notably common. Its trajectory has been stable, appearing sporadically but never gaining widespread popularity.

Guinn is a rare masculine name that first appeared in U.S. records in 1912. It may derive from the Irish surname Quinn, meaning 'descendant of Conn,' or from the Welsh name Guin, a variant of Gwyn meaning 'white, blessed.' Alternatively, it could be a phonetic spelling of the given name Gwyn or a short form of Guinivere. The name has seen sporadic but consistent use, with its peak year in 1912.

Nicknames & variants

Variants: Quinn, Gwyn, Gwin

Sibling names for Guinn

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

Sisters: Blair, Dale, Faye, Jade, Reese

Brothers: Clark, Cole, Grant, Judd, Ross

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

G is for Guinn, our favorite little boy.

G is for Guinn…”

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

Make Guinn's book

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

Questions parents ask

What does the name Guinn mean?
The meaning of Guinn is uncertain. It may be a variant of Quinn (Irish, 'descendant of Conn') or Gwyn (Welsh, 'white, blessed'), but its exact origin is unclear.
How popular is the name Guinn?
Guinn has never ranked among the top 1,000 names in the U.S. Its most recent recorded use was in 2025, with no reported births in recent decades. The name peaked in 1912.
Is Guinn a boy's name or a girl's name?
Guinn is predominantly used as a masculine name, though it could be considered unisex due to its phonetic similarity to Quinn.