Where does “エム” come from?

エム (Japanese) comes from English em, from English them, from Middle English þem, from Old Norse þeim, from Proto-Germanic þaimaz, from Proto-Germanic sa, from Proto-Indo-European só — this; that.

エム (Japanese): The name of the Latin-script letter M

Definitions

  1. The name of the Latin-script letter M

Ancestry of “エム”, step by step

StepLanguageWordMeaning
1EnglishemThe name of the Latin-script letter M; A unit of...
2EnglishthemThose ones; Him, her, or it; that one; Those
3Middle EnglishþemThird-person plural accusative pronoun: them;...
4Old Norseþeimthem, those
5Proto-Germanicþaimaz
6Proto-Germanicsathat
7Proto-Indo-Europeanthis; that
Every word from Proto-Indo-European Every word from Proto-Germanic saEvery word from Proto-Germanic þaimaz