MallowbyNames

Ollen

OL-en · of uncertain origin; possibly a variant of Olan or a short form of names like Olenka

Peak popularity
1910
Usually for
Boys
Trend
Rising since 2022

A 1910s favorite, climbing again.

Popularity of Ollen since 1910

Babies named Ollen per year in U.S. Social Security records. Raw births topped out in 1919, but relative to how few babies were recorded back then, Ollen's real moment was 1910.

61117192019602000Most births 1919Boys
Data table (by decade)
DecadeBoys
1910s65
1920s105
1930s53
1940s42
1950s25
1960s7
1970s0
1980s0
1990s0
2000s0
2010s0
2020s5

Meaning & origin

Ollen is one of the rarest names recorded in U.S. Social Security data. It first appeared in 1910 when it reached its peak (though it never ranked). After a long period of disuse, the name has resurfaced in the 2020s, with a rising trajectory since 2022. With no recorded top states or clear etymology, Ollen remains a blank canvas for parents seeking a truly unique name.

Ollen is a rare modern English name, possibly a variant of Olan or a diminutive of names like Olenka. It first appeared in U.S. records in 1910 but remained extremely rare throughout the 20th century. The name has seen a slight revival since 2022.

Sibling names for Ollen

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

Sisters: Olive, Nola, Ella, Lena, Clara, Arzella

Brothers: Olen, Oscar, Emmett, Clyde, Elmer

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

O is for Ollen, our favorite little boy.

O is for Ollen…”

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

Make Ollen's book

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

Questions parents ask

What does the name Ollen mean?
The meaning of Ollen is uncertain. It may be a variant of Olan or a pet form of names like Olenka.
How popular is the name Ollen?
Ollen is extremely rare. It was first recorded in 1910 but has never ranked in the top 1000. Its peak year was 1910, and since 2022 its usage has slowly risen.
Is Ollen a boy's or girl's name?
Ollen is predominantly used for boys, though it is so rare that it could be considered unisex.