how popular is name Janet
How popular is Janet? Janet is a very popular first name for females (#45 out of 4276, Top 1%) and also a very popular last name for all people (#44821 out of 150436, Top 30%).(2000 U.S. Census). Shown below is the baby name popularity of Janet for girls.Janet reached its peak position of #21 in the U.S. during the years 1950-1959, but is not ranked currently.(2014 Birth Statistics).ow popular is Janet? Janet is a very popular first name for females (#45 out of 4276, Top 1%) and also a very popular last name for all people (#44821 out of 150436, Top 30%).