It was only a week ago that former Dancing With the Stars pro Anna Trebunskaya admitted she was in full nesting mode waiting for the arrival of her second child. She didn鈥檛 have to wait long, though 鈥 she and her boyfriend, Nevin Millan, welcomed a son over Labor Day weekend.

鈥淣evin and I would like to announce the birth of our beautiful, healthy baby boy, Kaspyan Millan,鈥 Trebunskaya told Us Weekly in a statement. 鈥淗e was born Saturday, September 2, 2017, over the Labor Day weekend at our home via water birth. Mama, baby, and family are all doing great. We couldn鈥檛 have asked for a more perfect birth experience. We are all so excited to get to know the new addition to our family and so grateful and blessed for this lovely gift!鈥

Kaspyan is a little brother to Trebunskaya and Millan鈥檚 three-year-old daughter, Amalya, who was so excited for her new sibling that she was 鈥減racticing鈥 for his arrival in the weeks leading up to his birth.

鈥淪he keeps playing the family game, where I鈥檓 mama, she鈥檚 sister, and one of her dolls is a baby. I think it鈥檚 her way of 鈥榩racticing,'鈥 Trebunskaya told ET just last week. 鈥淚t鈥檚 so adorable. We pretend to change diapers, [feed] baby bottles, and [put] baby to sleep. She鈥檚 so nurturing, so we鈥檙e hoping that carries over to her real baby brother.鈥

In an Instagram post about her new little one, Trebunskaya promised 鈥減hotos and the story behind [Kaspyan]鈥檚 name鈥 soon, so you know we鈥檒l be keeping our eyes peeled for more adorable details. Congrats to the growing family!

Do you have a story behind your name? Let us know @BritandCo!

(Photo via Angela Weiss/Getty Images for Race To Erase MS)