There is no Hawaiian word for ladybug.
pulelehua
Pulelehua, is how you say butterfly in hawaiian....aloha!
You can say "kaikamahine" which means little girl in Hawaiian.
To say "little rock" in Hawaiian, you would say "pōhaku li‘ili‘i".
Kolohe
In Hawaiian, "little bear" is translated as "ʻīlio hōkū ʻuʻuku."
ho'aloha 'iki [....ee-kee]
Lokelani
In Hawaiian, you would refer to your little sister as "kaikaina," which means "younger sibling."
'iole li'ili'i (rat little)
In Hawaiian, "little angel" can be translated as "puʻu kāne" for a boy or "puʻu wahine" for a girl.
To say "Little loved one" in Hawaiian, you would say "Keiki aloha." "Keiki" means child or little one, and "aloha" means love or affection.