Dictionary/次男じなんJinanOther forms: 二男次男 (Jinan) is a Japanese noun meaning “second son”.Meaningsnounsecond sonKanji in 次男次next男maleRelated words貴方you男man次next男性man二人two persons二死two out二度とnever again二つtwo二人ともboth (people)男子boy男の子boy次第depending on