Kovu and Kiara don't have an official baby or any cub(s). The answer to your question is left to fanfiction.
We don't know who is Kovu's biological father since The Lion King II states that his father is not Scar although he adopted Kovu and chose him to be his heir. Since Disney has not officially announced who Kovu's father is, it is left to fanfiction.
Kovu gets a scar across his eye from Zira who believed he was responsible for Nuka's death. Vitani watches him.
Kovu himself was not exiled, but he was just a tiny little cub, or possibly not born yet, when Zira was exiled.
The name "Kovu" means "Scar" in Swahili!
Zira.
In my opinion, Kovu is very sexy.
"Kovu" means scar in Swahili.
We don't know who is Kovu's biological father since The Lion King II states that his father is not Scar although he adopted Kovu and chose him to be his heir. Since Disney has not officially announced who Kovu's father is, it is left to fanfiction.
Kovu gets a scar across his eye from Zira who believed he was responsible for Nuka's death. Vitani watches him.
Kovu himself was not exiled, but he was just a tiny little cub, or possibly not born yet, when Zira was exiled.
kovu is an outsider who is kiara's love interest in the lion king 2
The name "Kovu" means "Scar" in Swahili!
In the end of Lion King 2, Kiara becomes Kovu's mate.
Vitani
Zira.
There aren't any official names for Kiara and Kovu's cubs. The answer to your question is left to fanfiction.
We do not know who is officially Kovu's father as Disney nor The Lion King II filmmakers have not revealed that information. The mystery of who Kovu's biological father remains a mystery and is left to be answered by fanfiction.