Thomason
A boys’ name of Aramaic origin, meaning twin; patronymic form of Thomas.
Babies a year
7
the US, 2017
Rarity
Very rare
among names in use
US popularity
—
outside the top 1000
UK popularity
—
outside the ONS list
Thomason by the numbers
Thomason was given to 7 American babies in 2017, the most recent full year we hold.
Its best year in America so far is the most recent one on record, which means it was still climbing when the records end.
Other names that come from Thomas
Like Thomason, each of these traces back to Thomas: a form of it, a name built from it, or a son or daughter of it. Not always the same sex.
- Tomastwin; variant of Thomas79 in England and Wales (2025)
- Tomtwin; diminutive of Thomas31 in England and Wales (2025)
- Tommietwin; a form of Thomas27 in England and Wales (2025)
- Tomostwin; Welsh form of Thomas49 in England and Wales (2025)
- Tommitwin; a form of Thomas8 in England and Wales (2025)
- Tomimy God is worthy of praise; a form of Thomas27 in England and Wales (2025)
- Tommasotwin; Italian form of Thomas18 in England and Wales (2025)
- Tavishtwin; a form of Thomas9 in England and Wales (2025)
Spelled almost the same
Other names in the records within a letter or two of Thomason. Close spellings are not always related names, but they are usually worth seeing together.
- Thompsonson of Tom; son of twin59 in the US (2017)
- Thomsonson of thomas; patronymic form5 in the US (2017)
- Thomastwin1,344 in England and Wales (2025)
- Thorsonson of thor the thunder god6 in the US (2017)
- Thorntontown with thorn bushes or hawthorn trees13 in the US (2017)
- Thomas-Johntwin and god is gracious, a compound name3 in England and Wales (2025)
Names about as common as Thomason
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