The Greek goddess Demeter is considered the Greek goddess of children and teenagers. She also is a god that Greek women prayed to when they were having trouble with motherhood. Artemis was the goddess of babies while being born and girl children until marriage - and Apollo the protector of boy children in the same way: the Greeks seemed to believe that the Okeanides and the Potamoi protected girl and boy children as well.
So it most likely depended where you lived.
Of the Olympian goddesses (Aphrodite, Hera, Demeter, Artemis, Athena), two - Athena and Artemis were maiden goddesses, unmarried, although Athena claimed for a son Erikhthonios, king of Athens; and Artemis is sometimes understood to have "adopted" the goddesses and mortals (both male and female) who joined her hunt and shared her vow.
Demeter was mother to: 11
Persephone and Dionysus (also called Bromios or Zagreus, the first Dionysus sometimes the son of Persephone by Zeus instead) , by Zeus
Arion and Despoena, by Poseidon
Ploutos, Philomelus (also called, or identified with Bootes or Bouzyges) and Korybas, by Iasion
Eubouleus, Khrysothemis and Akakallis (which may be another name of Khrysothemis), by Karmanor
Artemis (although this may be confusion with Despoena and Hecate-Artemis-Selene), father unknown.
Hera was mother to : 7
Hebe, Eileithyia, Enyo (twin to Ares) and Ares, by Zeus
Hephaestus and Typhaon, without father
Pasithea (and possibly other Kharites, Hera is titled as the Kronois (Cronoïs), "daughter of Kronos"), by Dionysus
Aphrodite was mother to: 21
Eros and Himeros, born impregnated with twins
Eros, Anteros, Harmonia, Kydoimos, Deimos and Phobos, by Ares
Priapos, by Adonis or Dionysus or Zeus
Iakkhos and Hymenaeus, by Dionysus (the mother of Iakkhos is named Aura; Hymenaeus is given other mothers as well)
Herophile and Rhodos/Rhode, by Poseidon
Atlantius (also called Hermaphroditos), by Hermes
Pothos, father unknown (also called son of Iris and Zephyros)
Peitho, father unknown (many alternate parents)
Beroe and Golgos, by Adonis
Astynous, by Phaethon
Eryx, by Boutes or Poseidon
Aeneas & Lyros, by Ankhises
However, the Greek goddess with the most offspring outside the Olympians is likely Gaea.
No. In Greek mythology, the goddess Athena had no children. She was a virgin goddess.
yes
No such children are told of in myth.
No; but she had children with Odysseus.
First off, Artemis was a Greek goddess. She did not have any children because she was a virgin goddess.
No. In Greek mythology, the goddess Athena had no children. She was a virgin goddess.
No. In Greek mythology, the goddess Athena had no children. She was a virgin goddess.
yes
Iris, goddess of the rainbow, and the Harpies
Iris, goddess of the rainbow, and the Harpies
Hestia the Greek goddess did not have any children. She was a virgin goddess.
No such children are told of in myth.
yes
No; but she had children with Odysseus.
No: Hestia the Greek goddess was a virgin.
Athena is a Greek virgin goddess, she has no mortal children.
Yes. She had lots of mortal children.