Many years ago I posted a thread about the 'name' Jesus and whether originally the name "Jesus" wasn't understood typologically, that is, the name was honorific or symbolic. This would make a great deal of sense. In Matthew, the writer/redactor used a strange parallelism in which two names are given for the boy, both are 'prophetic' but one name sticks while the other is never repeated.
21 She will give birth to a son, and you are to give him the name Jesus, because he will save his people from their sins.”
22 All this took place to fulfill what the Lord had said through the prophet: 23 “The virgin will conceive and give birth to a son, and they will call him Immanuel” (which means “God with us”).
It seems likely to me that at some early stage the name 'Jesus' like 'Immanuel" was understood as honorific but through the process of historization it became literalized. The typological significance of the name Jesus is often overlooked. I just posted on another old thread how Joshua (LXX Jesus) was identified with the NT Jesus in the Baptism/Jordan river scene. Joshuah the warrior (and High Priest in Zechariah) was elevated to a Messianic name. What the Joshua could/should have accomplished the new 'Joshua' would.