Family
- father Brian Paquin: Canadian; separated from Paquin's mother in 1995
- mother Mary Paquin: New Zealander; separated from Paquin's father in 1995
- brother Andrew Paquin: Born c. 1977; attended Harvard
- sister Katya Paquin: Born c. 1980
Companions
- Companion Kieran Culkin: Rumored to have dated in 2006
- Companion Stephen Moyer: Co-starred together on the HBO series, "True Blood"; announced their engagement in August 2009
