The proud new mother and her musician beau Mario 'Souleye' Treadway, have named their son Ever Imre, according to People.com.
The happy couple’s tot is said to be healthy and all three are doing well.
Morissette, 36, had announced her pregnancy back in August, three months after she and Treadway tied the knot at their Los Angeles home, and said it had been a 'happy surprise'.
A rep for Morissette told the website: 'Alanis Morissette and Mario 'Souleye' Treadway welcomed a baby boy, Ever Imre Morissette-Treadway, on Dec. 25.
'All are healthy and happy.'