Alyvia Alyn Lind plays Faith Newman in The Young and the Restless. Alyvia Alyn Lind played Faith in 273 episodes from 2011-2021. Reylynn Caster replaced Alyvia Alyn Lind as Faith Newman on the show in 2021. Reylynn Caster played Faith in 207 episodes from 2021 to 2022.