Tomos
A boys’ name of Welsh origin, meaning twin; Welsh form of Thomas.
Babies a year
49
England and Wales, 2025
Rarity
Rare
among names in use
US popularity
—
outside the top 1000
UK popularity
#716
49 babies
Tomos by the numbers
In 2025, 49 babies in England and Wales were named Tomos.
Other names that come from Thomas
Like Tomos, 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.
- Tomtwin; diminutive of Thomas31 in England and Wales (2025)
- Tommietwin; a form of Thomas27 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)
- Tomatwin; a form of Thomas7 in England and Wales (2025)
- JohnthomasGod is gracious; twin; compound of John and Thomas12 in the US (2017)
- Thomasontwin; patronymic form of Thomas7 in the US (2017)
Spelled almost the same
Other names in the records within a letter or two of Tomos. Close spellings are not always related names, but they are usually worth seeing together.
- Tomastwin; variant of Thomas79 in England and Wales (2025)
- Thomastwin1,344 in England and Wales (2025)
- Tommytwin; a form of thomas1,160 in England and Wales (2025)
- Tommitwin; a form of Thomas8 in England and Wales (2025)
- Tymonone who honors god; variant of Timon19 in England and Wales (2025)
- Tomasztwin; polish form of Thomas8 in England and Wales (2025)
Names about as common as Tomos
Nobody has voted for Tomos yet
Vote for Tomos and put it up against all the other baby names
Vote for Tomos