A shortlist of nominees for each category will be chosen by an independent expert panel, which is looking for people who have carried out selfless acts to support the community.
Bydd rhestr fer o enwebeion ar gyfer pob categori yn cael eu dewis gan banel arbenigol annibynnol, sy'n chwilio am bobl sydd wedi cyflawni gweithredoedd anhunanol i gefnogi'r gymuned.