My friend's last name is Haverland.

Haverly is a common surname in the United States.

The Haverlys are a close-knit family.

The Haversticks are a close-knit family.

My friend's last name is Haverstick.

The Haverstocks are a well-known family in the town.

My friend's last name is Haverstock.

Havergal is a common surname in England.

The haversian canals are responsible for the transportation of blood vessels in the bone.

The haversed sines were plotted on the graph.