Or (shorter) Abshay {ab-shah'ee}; from 'ab and shay; father of a gift (i.e. Probably generous); Abishai, an Israelite -- Abishai.
see HEBREW 'ab
see HEBREW shay
H52. Abishay
אֲבִישַׁי proper name, masculine (my father is Jesse; LagBN 75 thinks from אֲבֶן (= בֶּן + ישׁי compare ᵐ5 Ἀβεσσα[ι] 1 Samuel 26:6) — ׳א 26:6 (twice in verse) + 17 t. 1 & 2Samuel = אַבְשַׁי 2 Samuel 10:10 5t. 1Chronicles — grandson of Jesse; son of Zeruiah & brother of Joab 1 Samuel 26:6 (twice in verse); 26:7-8, 9; 2 Samuel 2:18; 2:24 + 20:6 (where read ᵑ6 יואב Th We Dr) + 12 t. 2Sam + 20:7 (where insert ᵐ5 אבישׁי We Dr) + 5 t. 1Chron.