Meaning and name origin
Grier \g-rier\ as a girl's name is of Scottish origin. Grier is a variant of Greer (Scottish): surname and variant of Gregory (Latin) "watchful, vigilant". Not extensively used as a given name for girls.
Grier is not a popular first name for females but a very popular surname or last name for all people (#2020 out of 88799, Top 2%) (Source: 2000 U.S. Population Census).
Displayed below is the baby name popularity of the name Grier for girls. Grier has not been ranked in the Top 1000/100 so far. (Source: 2014 Birth Name Statistics).
A suggested similar baby name is Brier. Like Grier, this name is not commonly used.