Byname and By name

Byname noun - A descriptive or familiar name given instead of or in addition to the one belonging to an individual.

By name and byname are semantically related In some cases you can use "By name" instead a noun "Byname".

Byname and by name are semantically related in nickname topic. You can use "Byname" instead a noun phrase "By name", if it concerns topics such as surname, family name, informal title, affectionate name.