"Honestly, it’s a perfect fit because from the very beginning, we felt like this little life we made was the most precious gift God could grant us," wrote Murgatroyd on Friday."It took months and months to find a name that both Maks and I loved and kind of embodied what he means to us. We knew that we wanted a shorter name that wasn’t super complicated because ‘Chmerkovskiy' is kind of a mouthful and he’ll always have to spell it out for people," she quipped.Chmerkovskiy, 37, was born in the Ukraine to a Jewish father and Christian mother, and has described himself as Jewish.Mazel tov!