Meaning and name origin
Smyth has 1 variant form: Smythe.
Smyth is not a popular first name for males but a very popular surname or last name for all people (#4106 out of 88799, Top 5%) (2000 U.S. Census).
Displayed below is a comparison of the popularity of the boy name Smyth and its variant forms. The only popular variation form ranked in the Top 1000/100 is Smith. (2014 statistics).