Probably from Yishmray; weak; Vashni, an Israelite -- Vashni.
see HEBREW Yishmray
H2059. Vashni
וַשְׁנִי according to ᵑ0 apparently proper name, masculine son of Samuel, only וַאֲבִיָּה וַשְׁנִי הַבְּכֹר 1 Chronicles 6:13, but read אביה וְהַשֵּׁנִי יוֺאֵל הַבְּכֹר compare ᵐ5L, and "" 1 Samuel 8:2; see ThSm BeCh DrSm and others