Nicolaus is a small census-designated place located in Sutter County.

Nicolescu is a common surname in Romania.

Nicol prisms are used in optical instruments to split light into two polarized beams.

The Nicolaites were a religious sect in the early Christian church.

Nicotine alkaloids are commonly found in tobacco plants.

I bought some nicotine gums to help me quit smoking.

The Nicolettis are a close-knit family.

My friend's last name is Nicoletti.

My friend's last name is Nicolay.

The Nicolays are a close-knit family.