| Mae un plentyn gyda fi. | I have one child. |
| Mae dau o blant gyda fi. | I have two children. |
| Mae tri o blant gyda fi. | I have three children. |
| Mae pedwar o blant gyda fi. | I have four children. |
| Mab - son | Merch - daughter |
| Mae un mab gyda fi. | Mae un ferch gyda fi. |
| Mae dau fab gyda fi. | Mae dwy ferch gyda fi. |
| Mae tri mab gyda fi. | Mae tair merch gyda fi. |
| Mae pedwar mab gyda fi. | Mae pedair merch gyda fi. |
| Mae un mab gyda fi o'r enw Rhys. | I have one son called Rhys. |
| Mae un ferch gyda fi o'r enw Nia. | I have one daughter called Nia. |