Nearly two-thirds of Welsh-speaking children and young people (66%) said that they had enough opportunities to use Welsh outside school.
Dywedodd bron dwy ran o dair o blant a phobl ifanc sy'n siarad Cymraeg (66%) eu bod wedi cael digon o gyfleoedd i ddefnyddio'r Gymraeg y tu allan i'r ysgol.