The name Rex is a popular name and parents adore it due to its significance on the character. Rex name meaning is King and it associate lucky number is 2. Rex is a versatile name that has been popular in the English-speaking world for many decades and Rex name meaning is also deep. Find out the pronunciation of Rex and other well-known baby names that sound similar to Rex in the United States of America (USA).
Where the meaning of king is the (the title of) a male ruler of a country, who holds this position because of his royal birth.