The most frequent female names are Anna, Karin, Brita and Kerstin. The most frequent male names are Erik, Per, Olof, Anders and Nils. Almost half of the persons has any of these names!
In the links below are shown the frequencies of 1240 male and 946 female names:
On comparison of the frequencies of the first names in Uppland (from where the ancestors of Barbro came) and the southern part of Norrland (my ancestors) one finds|
that the most frequent female names - in the same order! - are Anna, Karin and Brita and
that Erik is the most common male name in both regions.