Where does “tomboy” come from?

Tomboy is a compound of English tom, from English Tom (a name), and English boy, ultimately tracing through Classical Nahuatl tomatl to Proto-Indo-European roots.

tomboy (English): A girl who behaves in a typically boyish manner;...

Definitions

  1. A girl who behaves in a typically boyish manner;...

Ancestry of “tomboy”, step by step

tomboy traces back through two separate lines of ancestry.

via English tom

StepLanguageWordMeaning
1EnglishtomThe male of the domesticated cat; The male of the...
2Middle EnglishThommeTom
3Middle EnglishThomas
4LatinThōmāsThomas the Apostle
5Ancient GreekΘωμᾶςThomas
6Aramaicתאומאtwin; Thomas
7Aramaicתאמאtwin, double; Gemini

via English boy

StepLanguageWordMeaning
1EnglishboyA young male; A male child: a son of any age; A...
2Middle Englishboyeservant, commoner, knave, boy
3Old Englishbōiaboy
4Proto-Germanicbōjôyounger brother, young male relation
5Proto-Germanicbō-A stem meaning "father, brother, close male...
6Proto-Indo-Europeanbʰā-to say

Words derived from “tomboy

Every word from Aramaic תאמאEvery word from Aramaic תאומאEvery word from Ancient Greek Θωμᾶς