Meaning and name origin
Ainsworth has 1 variant form: Answorth.
Ainsworth is not a popular first name for males but a very popular surname or last name for all people (#2976 out of 88799, Top 3%) (2000 U.S. Census).
Displayed below is the baby name popularity of the name Ainsworth for boys. Ainsworth has not been ranked in the Top 1000/100 so far. (2014 statistics).