https://en.wikipedia.org/wiki/Nazareth Jesus was born in Bethlehem. His parents took him with them when they fled to Egypt. When they returned, they settled in Nazareth where the Magi found him. He was referred to also as a Galilean, because He began His mission and picked up His first disciples around the Sea of Galilee. He was called the Son of Man. He was called the Son of David. He was called Lord. He was called the Son of God.

As for supposed lack of archeological evidence, there's a lot of that going around... around all of World History. Anyways, huts and tents and similar abodes in small ancient agricultural communities would be fairly difficult to find even if they hadn't decomposed and blown away or been cleared in order to build a city over...

Still the online reference (above) seems to indicate Nazareth was not only a region but a village, town, and eventually a city existing from ancient times to the present day.