Ninetta or Ninneta is also used for the woman's name. It's a woman's name that means girl. little girl, baby, little woman. It can be considered a variant of a female name of Caldeo origin ( Nina), which means protector of the palace. It is the name of a chain of children's clothing stores in Spain. Entomology is the name of a genus of insects of the Neuroptera Order and the family Chrysopidae. They are called, chrysopas, fairies, aphid lion or lace. They are used in biological control. .