Ariana Biermann net worth: Ariana Biermann is an American reality television personality who has a net worth of $300 thousand. Ariana Biermann was born in October 2001. She is best known for starring on the reality television series Don't Be Tardy in 2017. Ariana Biermann is the daughter of Kim Zolciak-Biermann and Daniel Toce and was adopted by Kroy Biermann. She is also the sister of Brielle Biermann.