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International Variations of Thomas

International Variations of Thomas

Classic Thomas has been well-used throughout the years.

There are several handsome forms of Thomas used internationally, such as Scottish Tavish, Portuegese Tomas, Italian Maso, and Welsh Tomi.

Here is our full list of international variations of Thomas, ordered by their current popularity on Nameberry.

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International Forms of Classic Names

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  1. Thomas
    • Origin:

      Aramaic
    • Meaning:

      "twin"
    • Description:

      A solid classic with plenty of history, Thomas strikes the balance between strength and gentleness. A favorite in the UK, a staple in France, and Australia, and never absent from the US Top 100, Thomas feels like a safe bet and a name that fits into any era.
  2. Tamsin
    • Origin:

      English, contracted form of Thomasina
    • Meaning:

      "twin"
    • Description:

      Tamsin is an offbeat name occasionally heard in Britain and just waiting to be discovered here. U.K. actress Tamsin Greig is a star of the show Episodes, Tamsin Olivier is the daughter of Joan Plowright and Sir Laurence Olivier..
  3. Tommy
    • Origin:

      Diminutive of Thomas
    • Meaning:

      "twin"
    • Description:

      A surprising number of parents choose to put the nickname Tommy on their son's birth certificate rather than the more traditional Thomas. Perhaps even more surprising is thE fact that Tommy has never been off the United States popularity charts. More recently, however, the name has been trending downward.
  4. Tom
    • Origin:

      Diminutive of Thomas
    • Meaning:

      "twin"
    • Description:

      Just like Sam and Ben, Tom could be revived as a simple, well liked name on its own. Tom, just Tom, is one of the Top 100 Boy Names in France
  5. Tammy
    • Origin:

      English, diminutive of Tamara
    • Description:

      Made famous in fifties movies as a wholesome backwoods gal, Tammy was a Top 10 choice from the mid-60s to early-70s, but is now given to fewer than 100 babies per year in the US.
  6. Tomas
    • Origin:

      German; Norwegian; Swedish; Lithuanian, version of Thomas, Aramaic
    • Meaning:

      "twin"
    • Description:

      The most common form of Thomas in various European languages, although some Anglophone parents also use this as a phonetic spelling of the classic name. Tomas is usually pronounced with an emphasis on the second syllable -- toe-MAHS -- though you might not succeed in getting other people to go along with that in the US, where your exotically named Tomas may quickly devolve into just plain Tom.
  7. Tamsyn
    • Origin:

      English, Cornish
    • Meaning:

      "twin"
    • Description:

      Alternative Cornish spelling of Tamsin, which derives from Thomasin or Thomasina.
  8. Tommy
    • Origin:

      Aramaic, English
    • Meaning:

      "twin"
    • Description:

      Cute boyish nickname for Thomasina, Thomasin or Tamsin.
  9. Tam
    • Origin:

      Scottish variation of Thomas, Aramaic
    • Meaning:

      "twin"
    • Description:

      Popularized in Scotland by Tam O'Shanter, the hero of one of Robert Burns' most famous poems, it's associated in the U.S. with the plaid cap he gave his name to. But this could make a creative honor name or middle name after an ancestral Thomas.
  10. Tavish
    • Origin:

      Scottish variation of Thomas
    • Meaning:

      "twin"
    • Description:

      This Scottish form of Thomas has a lot of charm, evoking images of men in plaid kilts playing the bagpipes. As for the 'ish' ending, it could either be seen as cozy and hamish, or a little wishy-washyish.
  11. Thomasina
    • Origin:

      English, feminine variation of Thomas, Aramaic
    • Meaning:

      "twin"
    • Description:

      Though rarely used now that many parents would rather appropriate men's names than sweeten them with feminine endings, Thomasina does have some vintage appeal.
  12. Thomasin
    • Origin:

      English, feminine variation of Thomas, Aramaic
    • Meaning:

      "twin"
    • Description:

      Pre-Thomasina female form of Thomas, now seen as more literary and upscale British. In Thomas Hardy's novel The Return of the Native, a leading character is Thomasin Yeobright.
  13. Tamerlane
    • Origin:

      Turkic, Mongol
    • Meaning:

      "iron"
    • Description:

      This Westernized form of the name of an ancient Mongol warrior, remembered primarily today through the works of Christopher Marlowe and Edgar Allan Poe, runs the risk of sounding pompous and pretentious.
  14. Tomi
    • Origin:

      Japanese; Nigerian; Welsh variation of Thomas
    • Meaning:

      "wealth; twin"
    • Description:

      A Welsh diminutive of Tomos/Thomas, or just a simplified spelling of Tommy.
  15. Tomek
    • Origin:

      Polish, diminutive of Tomasz
    • Meaning:

      "twin"
    • Description:

      This nickname is cute, but edgier than Tommy.
  16. Tomaz
    • Description:

      Tomaz is a variant of Thomas, which has Hebrew origins and means 'twin.' This distinctive spelling is particularly popular in Slovenia, Portugal, and Brazil. The name combines traditional roots with a modern flair through its 'z' ending, distinguishing it from the more common Thomas or Tomas. Throughout history, the name has maintained steady popularity in Eastern European and Latin countries. The pronunciation typically emphasizes the second syllable (to-MAHZ), giving it a melodic quality. As a masculine name, Tomaz carries the same strong, reliable connotations as its more traditional counterparts while offering a unique cultural identity.

  17. Tevis
    • Description:

      Tevis is a masculine name with Scottish and Hebrew origins. Derived either from the Scottish surname Tevis, a variant of Davis (meaning 'beloved'), or potentially from a Hebrew root meaning 'twin,' the name carries a distinctive sound with rich cultural connections. In American usage, Tevis gained limited recognition during the mid-20th century but has always remained uncommon, giving it a distinctive quality. The name received occasional boosts in recognition through literary connections, most notably author Walter Tevis, author of 'The Queen's Gambit' and 'The Hustler.' With its short, strong sound and uncommon status, Tevis appeals to parents seeking a masculine name that sounds established yet rarely encountered.
  18. Thoma
    • Description:

      Thoma as a feminine name is an uncommon variation of the more familiar Thomas, which has Greek origins meaning 'twin'. While Thomas is traditionally masculine across many cultures, Thoma represents a feminine adaptation. This gender reversal of traditional names reflects modern naming trends that blur gender boundaries. Thoma may also relate to other similar names like Thomasina or Thomasa in some cultures. The name carries a simple, strong sound while maintaining a subtle feminine quality through its ending vowel. Though rare as a feminine name, it might appeal to parents seeking a name with historical roots but contemporary application. Thoma offers a distinctive choice that balances uniqueness with recognizable origins.

  19. Tommie
    • Origin:

      Diminutive of Thomasin, Aramaic
    • Meaning:

      "twin"
    • Description:

      Sweet and cuddly, but with a hint of edginess, Tommie is a unisex nickname that fits right in with the likes of Scottie, Stevie, and Frankie. Ultimately from the Aramaic Teʾoma, meaning "twin", it could be used as a pet name for Thomasin, Thomasine, Tamsin, Thomasina, and Tomine.
  20. Tomos
    • Origin:

      Welsh form of Thomas, Aramaic
    • Meaning:

      "twin"
    • Description:

      Tomos is the standard Welsh version of Thomas, both in the Bible and secular texts like Thomas the Tank Engine. It is an enduring classic in the Welsh charts, with diminutives including Twm and Tomi.

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