MallowbyNames

Thermon

THUR-mən · Of uncertain origin; possibly a variant of Thurman or a surname.

Peak popularity
1931
Usually for
Boys
Trend
Holding steady

Holding steady.

Popularity of Thermon since 1912

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

91726192019602000Most births 1927Boys
Data table (by decade)
DecadeBoys
1910s97
1920s198
1930s149
1940s133
1950s85
1960s50
1970s11
1980s0
1990s0
2000s0
2010s0
2020s0

Meaning & origin

Thermon is a rare masculine name that saw modest use in the United States during the early 20th century. First recorded in 1912, it reached its peak popularity in 1931, yet never cracked the national top 1000. Despite being given to fewer than 5 children per year in the 2020s, the name has maintained a stable trajectory and a quiet, old-fashioned charm. While its exact meaning is debated, Thermon is likely a variant of Thurman or Theron, or possibly a surname used as a given name. Its origins lie in English naming traditions, and it carries the sturdy, no-frills quality of Depression-era choices. For parents seeking an uncommon, historically grounded name that does not attract attention, Thermon may be a fitting selection.

Thermon likely originated as an English variant of Thurman, itself from an Old Norse personal name Þormóðr, meaning 'Thor's spirit' or 'Thor's wrath'. The name may also derive from a surname of English origin. Its usage peaked in the 1930s in the United States, though it has never been common.

Nicknames & variants

Nicknames: Therry, Monty

Variants: Thurman, Therman, Theron

Sibling names for Thermon

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

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

T is for Thermon, our favorite little boy.

T is for Thermon…”

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

Make Thermon's book

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

Questions parents ask

What does the name Thermon mean?
The meaning of Thermon is uncertain. It may be a variant of Thurman, which is derived from the Old Norse name Þormóðr, meaning 'Thor's spirit' or 'Thor's wrath'.
How popular is the name Thermon?
Thermon has never ranked in the top 1000 names in the United States. It peaked in usage in 1931, with only a few dozen recorded births in that year.
Is Thermon a boy or girl name?
Thermon is traditionally a boy's name.