Family家族這個單詞詞源字典上：c.1400, "servants of a household," from L. familia "family servants, domestics;" also "members of a household," including relatives and servants, from famulus "servant," of unknown origin並沒有給出起源和拆分
有種說法是說 Family最早起源於拉丁語 意思是同壹個屋檐下的人 包括奴隸。而壹般能稱之為Family的都是貴族。
還有壹種就是：爸和媽我愛妳=家庭。顯然是國人自編自導自演出來的。