Looking on the internet deeply has found these results:

neither have family is the most popular phrase on the web.

neither has family 12,910 results on the web	neither have family 111,400 results on the web More popular!
Some examples and use cases from the internet:	Some examples and use cases from the internet:
He has family there, and I got a job offer. Rachael has family out of town. My mother has family there, so it'd be... Everyone has family they're trying to find. That upstanding citizen Delmar Blake apparently has family. Agent Farnsworth already has family obligations. My mother has family in London. If she has family, parents, you should call them.	While both men's cars were found in the parking structure... of their downtown corporate headquarters Monday morning... neither have been seen by family or coworkers since early Sunday morning. We all have families, for God's sake. Actually neither of us have family here. Look, obviously you have family problems. Actually neither of us have family here. No, neither of us have family here. They might have family links there. That's because we never have family brunch.

neither has family

12,910 results on the web

neither have family

111,400 results on the web

More popular!

While both men's cars were found in the parking structure... of their downtown corporate headquarters Monday morning... neither have been seen by family or coworkers since early Sunday morning.
We all have families, for God's sake.
Actually neither of us have family here.
Look, obviously you have family problems.
Actually neither of us have family here.
No, neither of us have family here.
They might have family links there.
That's because we never have family brunch.