Is a name a proper noun?
People’s names are proper nouns. This includes first names (e.g., “Kyle,” “Sarai”), family names (e.g., “Klein,” “the Ruperts”), and titles that are part of an individual’s name (e.g., “Pope Francis,” “Professor Martinez”).
The names of many non-human entities are also proper nouns. This includes brands (e.g., “Coca-Cola,” “Microsoft”), organizations (e.g., “New York University,” “the World Health Organization”), religions (e.g., “Eastern Orthodoxy,” “Buddhism”), and holidays (e.g., “New Year’s Day,” “Mid-Autumn Festival”), among other things.