boy name · Aramaic origin
Thomas
/ TOM-us /
Meaning
Thomas means Twin (Aramaic).
Gender
Boy
Origin
Aramaic
Pronunciation
TOM-us
Popularity
#34 · U.S. boys (2025)
Popularity of Thomas in the US, 1880–2025
Thomas first appears in US records in 1880. It peaked in 1952, when 48,647 boys were given the name; in 2025 there were 6,917.
Source: US Social Security Administration.
What does Thomas mean?
From the Aramaic teʾoma, “twin.” Thomas is the apostle who doubted.
Nicknames for Thomas
Names like Thomas
Frequently asked questions
What does the name Thomas mean?
Thomas means Twin. From the Aramaic teʾoma, “twin.” Thomas is the apostle who doubted.
What is the origin of the name Thomas?
Thomas is of Aramaic origin.
How do you pronounce Thomas?
Thomas is pronounced “TOM-us.”
Is Thomas a boy or a girl name?
Thomas is most commonly used as a boy name.
How popular is the name Thomas?
In 2025, Thomas ranked #34 among boys’ names in the United States, according to U.S. Social Security Administration data.
When was the name Thomas most popular?
Thomas was most popular in 1952, when about 48,647 US babies were given the name that year, according to US Social Security Administration records.
What are common nicknames for Thomas?
Common nicknames for Thomas include Tom, Tommy.