MallowbyNames

Delmore

del-MOR · Of uncertain origin

Peak popularity
1913
Usually for
Boys
Trend
Holding steady

Holding steady.

Popularity of Delmore since 1913

Babies named Delmore per year in U.S. Social Security records. Raw births topped out in 1919, but relative to how few babies were recorded back then, Delmore's real moment was 1913.

4711192019602000Most births 1919Boys
Data table (by decade)
DecadeBoys
1910s46
1920s85
1930s75
1940s21
1950s17
1960s0
1970s0
1980s0
1990s0
2000s0
2010s0
2020s0

Meaning & origin

Delmore is a rare and distinctive name that first appeared in U.S. records in 1913, its peak year of usage. Since then, it has never entered the top 1000 and remains statistically negligible, with a stable trajectory reflecting near-zero births in recent decades. The name's obscurity makes it a genuine original, appealing to parents seeking a forgotten vintage name. While no top states show significant adoption, its sound aligns with other surname-style names like Elmore and Delmar. Delaware, the state that shares its first syllable, adds a subtle geographic echo.

Delmore is a rare given name of uncertain origin. It may be a transferred use of the English surname Delmore, which likely derives from a place name combining the French preposition 'de' meaning 'of' or 'from' and 'more' perhaps referring to a moor or marshland. Alternately, it could be an invented name, possibly influenced by the more common Delmar. The name first appeared in U.S. records in 1913 but never achieved consistent usage.

Nicknames & variants

Nicknames: Del, Morey

Variants: Delmar

Sibling names for Delmore

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

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

D is for Delmore, our favorite little boy.

D is for Delmore…”

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

Make Delmore's book

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

Questions parents ask

What does the name Delmore mean?
The meaning of Delmore is uncertain. It may be a surname-derived name or an invented name, possibly influenced by Delmar.
How popular is the name Delmore today?
Delmore is extremely rare. As of the latest data (2025), it did not rank in the top 1000 U.S. births and has a one-in-N ratio indicating fewer than one child per million given the name yearly.
Is Delmore a boy's name or a girl's name?
Delmore is traditionally used as a boy's name, though its rarity makes it essentially unisex in practice.