Were there a lot of them?
Nine babies were given names by God as follows:
Genesis16:11 And the angel of the Lord said unto her, Behold, thou art with child, and shalt bear a son, and shalt call his name Ishmael; because the Lord hath heard thy affliction.
Genesis17:19 And God said, Sarah thy wife shall bear thee a son indeed; and thou shalt call his name Isaac: and I will establish my covenant with him for an everlasting covenant, and with his seed after him.
1 Chronicles 22: Behold, a son shall be born to thee, who shall be a man of rest; and I will give him rest from all his enemies round about: for his name shall be Solomon, and I will give peace and quietness unto Israel in his days.
Isaiah 8:1 Moreover the LORD said unto me, Take thee a great roll, and write in it with a man’s pen concerning Mahershalalhashbaz. 2 And I took unto me faithful witnesses to record, Uriah the priest, and Zechariah the son of Jeberechiah. 3 And I went unto the prophetess; and she conceived, and bare a son. Then said the LORD to me, Call his name Mahershalalhashbaz.
Hosea 1:3 So he went and took Gomer the daughter of Diblaim; which conceived, and bare him a son. 4 And the LORD said unto him, Call his name Jezreel; for yet a little while, and I will avenge the blood of Jezreel upon the house of Jehu, and will cause to cease the kingdom of the house of Israel. 5 And it shall come to pass at that day, that I will break the bow of Israel in the valley of Jezreel.
Hosea 1:6 And she conceived again, and bare a daughter. And God said unto him, Call her name Loruhamah: for I will no more have mercy upon the house of Israel; but I will utterly take them away.
Hosea 1:8 Now when she had weaned Loruhamah, she conceived, and bare a son. 9 Then said God, Call his name Loammi: for ye are not my people, and I will not be your God.
8. John (Baptist)
Luke 1:13 But the angel said unto him, Fear not, Zacharias: for thy prayer is heard; and thy wife Elisabeth shall bear thee a son, and thou shalt call his name John.
Matthew 1:21 And she shall bring forth a son, and thou shalt call his name JESUS: for he shall save his people from their sins.
Two people were named by God long before they were born:
1 Kings 13:2 And he cried against the altar in the word of the Lord, and said, O altar, altar, thus saith the Lord; Behold, a child shall be born unto the house of David, Josiah by name; and upon thee shall he offer the priests of the high places that burn incense upon thee, and men's bones shall be burnt upon thee.
Isaiah 44:28 That saith of Cyrus, He is my shepherd, and shall perform all my pleasure: even saying to Jerusalem, Thou shalt be built; and to the temple, Thy foundation shall be laid.
I hope you find this helpful.