MallowbyNames

Keller

KEL-er · Of debated origin; possibly from German 'Keller' meaning 'cellar' or 'basement', or an Anglicized form of the Irish surname Mac Giolla Ceallaigh.

2025 rank (boys)
#1,992
Babies named in 2025
76
Peak popularity
2012
2025 frequency
1 in 22,475 boys
Usually for
Boys
Trend
Declining since 2013

Declining since 2013, #1,992 for boys today.

Popularity of Keller since 1911

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

57114171192019602000Most births 2012GirlsBoys
GirlsBoys
Data table (by decade)
DecadeGirlsBoys
1910s049
1920s047
1930s025
1940s026
1950s06
1960s721
1970s532
1980s1175
1990s63314
2000s941,128
2010s1871,402
2020s103577

Meaning & origin

Keller is a surname-turned-first-name that peaked in popularity in 2012, but has been declining since 2013. In 1992, it held a rank of 2 among U.S. boys' names, reflecting a brief surge in use. Its rarity today is evident in the 1-in-22,475 occurrence rate in 2025. The name has seen particular favor in Louisiana and Missouri, the top states for its use. While its etymology is debated, the German 'cellar' connection is the most straightforward, though the Irish origin adds a layer of depth. Keller fits the modern trend of occupational and surname names, and its crisp, one-syllable sound pairs well with classic brother and sister names. It remains a distinctive choice for parents seeking something uncommon with a grounded feel.

The name Keller is most commonly derived from the German surname Keller, meaning 'cellar' or 'basement', often denoting a person who worked in a wine cellar. In Ireland, Keller may be an Anglicized form of the Gaelic surname Mac Giolla Ceallaigh, meaning 'son of the servant of Ceallach'. As a given name, Keller has seen modern use in the United States, likely influenced by the popularity of surnames as first names.

Where Keller is most popular

Births per 100,000 boys by state, 2025. The lightest shade means too few recorded births.

Nicknames & variants

Nicknames: Kel

Sibling names for Keller

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

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

K is for Keller, our favorite little boy.

K is for Keller…”

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

Make Keller's book

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

Questions parents ask

What does the name Keller mean?
Keller has multiple possible origins; it may mean 'cellar' in German or be an Anglicized version of an Irish surname meaning 'son of the servant of Ceallach'.
How popular is the name Keller?
In 1992, Keller ranked as the 2nd most popular name for boys in the U.S., but it has since fallen in usage. As of 2025, it is given to about 1 in 22,475 boys.
Is Keller a boy or girl name?
Keller is predominantly a boy's name, though it has occasionally been used for girls.