What is the meaning of Nina?

A hidden message revealed in the completed grid of a crossword.

fire

pupil

doll

girl, female child

mother

you, you all; second-person singular pronoun.

Alternative form of ni (water)

girl

young single woman

name

woman, female

you, you all; second-person plural absolute pronoun.

Romanization of 𒀏 (nina)

nose

tip

Rōmaji transcription of にな

Clipping of menina.

fire for cooking, candle, match

first-person singular present affirmative of -wa na

possessive particle, used only with personal names

ergative marker used with personal names, equivalent of ng mga used with common nouns.

you, you all; second-person plural absolute pronoun.

you, you all; second-person plural absolute pronoun.

Source: wiktionary.org