Extended Strong's Hebrew Lexicon (Brown-Driver-Briggs based)
Javan
Usage: A man living at the time of the Patriarchs, first mentioned at Gen.10.2; son of: Japheth (H3315); brother of: Gomer (H1586), Magog (H4031), Madai (H4074), Tubal (H8422), Meshech (H4902) and Tiras (H8494); father of: Elishah (H0473), Tarshish (H8659), Kittim (H3794) and Dodanim (H1721); also called Greek at Jol.3.6 + NT. § Javan = "Ionia" or "Greece" 1) a son of Japheth and grandson of Noah 2) Greece, Ionia, Ionians 2a) location of descendants of Javan