Loyalty Is A Girl’s Name Of British Origin, Deriving From The English Noun Meaning “faithfulness, Support Or Allegiance.” An Excellent Trait For Baby To Have! You May Have Heard Of Virtue Names Like Faith And Hope, But Loyalty Is A Rarer And More Modern Alternative To Those Vintage-sounding Names. If You Believe Loyalty Is The Most Important Quality, Giving Baby This Name Will Surely Inspire Them To Remain Faithful And True.