Her last name is Knight.

The knights rode into battle with their shining armor.

The kight soared high in the sky.

The Knights fought bravely in the battle.

Kightawanck is an alternative form of Kitchawan.

Her last name is Kightley.

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

My friend's last name is Kightly.

My friend's last name is Kightlinger.

The Kightlingers are a close-knit family.