Tarryl is of American origin, derived from the Old French word 'taré' meaning 'daring' or 'bold'. It's a unisex name but more commonly used for females in the United States. The name has gained some popularity over the years, ranking among the top 1000 baby names for girls during the late 20th century.
"Tarryl saw its peak popularity in the late 70s with an equal number of babies named each year."