| ancestor | przodek |
| aunt | ciocia |
| brother | brat |
| cousin | kuzyn, kuzynka |
| dad | tata |
| daughter | córka |
| family | rodzina |
| family tree | drzewo genealogiczne |
| generation | pokolenie |
| father | ojciec |
| grandfather, granddad | dziadek, dziadziuś |
| grandmother, grandma | babcia, babunia |
| husband | mąż |
| mother | matka |
| mum | mama |
| parent | rodzic |
| relative | krewny |
| sister | siostra |
| son | syn |
| twin | bliźniak |
| uncle | wujek |
| wife | żona |