North West is officially a big sister!

Kim Kardashian and Kanye West welcomed their second child, a son, early Saturday morning, and the family announced that "mother and son are doing well" on Kardashian's website.

Neither West nor Kardashian have released the name of the latest addition, but throughout the pregnancy, the couple has dropped plenty of hints on what moniker they may give their little boy.

RELATED: Kim Kardashian Already Talking About Baby No. 3!

kim kardashian kanye west

Kim Kardashian and Kanye West in October.

The couple made headlines when they announced the name they had chosen for their first child, North, and have been rumored to be considering another direction-based name for their second.

Click through the gallery below to see everything we know so far about the name for baby No. 2: