It's three kids in three years...18 months separates between Tobias and Dorotea and Dorotea and Sasha. which means our Bunny Capitano will get Sonia pregnant again in 9 months
That would be Sasha Aleksandrovich Delpierov in Russian.
Sasha is a male name in Slavic countries. Short of Aleksandar. Aleksandar is of course the same as Alessandro, the latter being the Italianized version of the name.