Cavill is a popular surname in England.

She cavilled at every suggestion he made.

She is always cavilling about something.

Her constant cavilling about my work is starting to annoy me.

Her constant cavillation about the smallest details made it difficult to work with her.

The cavillations of the critics were relentless.

The cavillers criticized every decision made by the committee.

The cavillings of the critics did not deter him from pursuing his dreams.

He is known as a caviller, always finding fault with everything.

She is known for her cavillous nature, always finding faults in everything.