MallowbyNames

Harlon

HAHR-lon · From the meadow of the hares

2025 rank (boys)
#6,143
Babies named in 2025
14
Peak popularity
1939
2025 frequency
1 in 122,005 boys
Usually for
Boys
Trend
Declining since 2020

Declining since 2020, #6,143 for boys today.

Popularity of Harlon since 1910

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

152944192019602000Most births 1939Boys
Data table (by decade)
DecadeBoys
1910s157
1920s279
1930s326
1940s282
1950s236
1960s147
1970s73
1980s47
1990s35
2000s61
2010s140
2020s75

Meaning & origin

Harlon is a name that peaked long ago, reaching its highest rank in 1939 during the Great Depression era. Since 2020, its usage has been on a steady decline, making it a rare choice today. The name shares stylistic roots with other surname-names like Harlan and Harland, and was most common in the 1930s. With only a tiny fraction of modern parents choosing it, Harlon carries a vintage, almost forgotten charm.

Harlon is an English surname turned given name, derived from a place name meaning 'hare meadow' in Old English (hara 'hare' + lang 'long, meadow'). It first appeared in U.S. records in 1910, emerging as a variant of the more common Harlan. The name saw modest popularity in the early 20th century, peaking during the 1930s before gradually declining.

Nicknames & variants

Nicknames: Har, Lonnie

Variants: Harlan, Harland

Sibling names for Harlon

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

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

H is for Harlon, our favorite little boy.

H is for Harlon…”

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

Make Harlon's book

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

Questions parents ask

What does the name Harlon mean?
Harlon is an English name meaning 'hare meadow', derived from Old English elements hara (hare) and lang (long meadow).
Is Harlon a boy's name or a girl's name?
Harlon is predominantly used as a boy's name, though it is occasionally given to girls.
How popular is the name Harlon currently?
As of 2025, Harlon ranked 6,143 in the United States, with approximately 1 in 122,005 newborns receiving the name.