I just contacted the SVB...
in reply to a message by Dorchadas
To ask them in they have the data as well for boys and girl seperately. Maybe if a lot of people contact them with the same question, they might reconsider how they present their data. I love having unisex overviews, but I am really sad this is coming at the cost of the usual boys and girls lists, so I sent them that both as a person wo loves names and as a Dutch mother-to-be I'm really missing the regular overviews. I think they might even have the possibility to add an option to filter by sex, because they have done that with the unisex top 15.