MallowbyNames

Collen

KOL-en · Of uncertain origin; possibly a variant of Colin or a feminine form of Collin.

Peak popularity
1997
Usually for
Boys
Trend
Declining since 1997

Declining since 1997.

Popularity of Collen since 1918

Babies named Collen per year in U.S. Social Security records.

112233192019602000Most births 1997GirlsBoys
GirlsBoys
Data table (by decade)
DecadeGirlsBoys
1910s50
1920s270
1930s50
1940s50
1950s500
1960s1175
1970s1135
1980s13951
1990s41190
2000s10242
2010s0146
2020s022

Meaning & origin

Collen first appeared in U.S. birth records in 1969, but it has never entered the top 1000 names. The name saw its peak usage in 1997, after which it entered a steady decline. In the latest year of data (2025), the trajectory indicates continued falling popularity since 1997. The name is uncommon enough that it does not appear in the top states for any given year. Collen likely originated as a variant of the more established Colin or Collin, names with Irish roots meaning 'whelp.' Its spelling may also be influenced by the English surname Collen. Despite its rarity, Collen has a straightforward pronunciation and a familiar sound, making it a distinctive choice for parents seeking an uncommon name with traditional roots.

Collen is of uncertain origin. It may be an English variant of Colin, which itself derives from the Irish name Coileán, meaning 'whelp' or 'young pup'. Alternatively, it may be a feminine form of Collin, a surname-derived given name. The name saw modest use in the United States beginning in the late 1960s, peaking in the 1990s.

Nicknames & variants

Nicknames: Coll, Colly

Variants: Colin, Collin, Colleen

Sibling names for Collen

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

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

C is for Collen, our favorite little boy.

C is for Collen…”

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

Make Collen's book

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Questions parents ask

What does the name Collen mean?
The meaning of Collen is uncertain. It may be a variant of Colin, which comes from the Irish Coileán meaning 'whelp' or 'young pup', or a feminine form of Collin.
How popular is the name Collen?
Collen has never ranked in the U.S. top 1000. Its peak year was 1997, but it has been declining in use since then.
Is Collen a boy's or girl's name?
Collen is typically used as a masculine name, though it can be considered unisex. In the U.S. Social Security data, it is recorded as a boy's name.