Sununu
Sununu is a surname. Notable people with the surname include:
- Chris Sununu, son of John H. Sununu and brother of John E. Sununu, governor of New Hampshire.
- John E. Sununu, son of John H. Sununu and brother of Chris Sununu, U.S. representative and U.S. senator
- John H. Sununu, governor of New Hampshire and White House Chief of Staff for George H. W. Bush
- Nancy Sununu, first lady of New Hampshire and matriarch of the Sununu family
- Yusuf Sununu, Nigerian politician