நாமம் (Tamil) comes from Old Tamil 𑀦𑀸𑀫𑀫𑁆, from Sanskrit नामन्, from Proto-Indo-Aryan Hnā́ma, from Proto-Indo-Iranian Hnā́ma, from Proto-Indo-European h₁nómn̥, from Proto-Indo-European h₃neh₃- — to name.
நாமம் (Tamil): Namam