Below are the lists of all Family members and relationships in Tamil. Note that few of these tamil words are repetitive.
| English names | Tamil Names |
| Father | appa |
| Mother | amma |
| Son | Magan |
| Daughter | Magal |
| Brother | Sagotharan |
| Sister | Sagothari |
| Elder Brother | Anna |
| Younger brother | thambi |
| Elder Sister | Akka |
| Younger sister | thangaichi |
| Husband (formal way) | Kanavan |
| Husband (informal or casual way) | Purushan |
| Wife (formal way) | Manaivi |
| Wife (informal or casual way) | Pondati |
| Son-in-law | Marmagan |
| Daughter-in-law | Marmagal |
| Maternal Grandmother | Paati/Ammama |
| Maternal Grandfather | Thaatha |
| Paternal Grandmother | Paati |
| Grandson | paeran |
| Granddaughter | Paetthi |
| Mother's Brother | Mama |
| Mother's Brother's wife | Mami |
| Father's sister | atthai |
| Father's sister's husband | attimbar |
| Father's elder brother | Periyappa |
| Father's elder sister | Periyamma |
| Father's younger brother/Mother's sister's husband | Chitthappa |
| Father's younger sister/Mother's sister | Chitthi |
| Wife's brother | Machchan |
| Wife's sister | machinitchi |
| Male friend | Nanban or tozhan |
| Female friend | Tozhi |
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