Haldane is a proper noun, most notably a surname of Scottish origin. It refers to individuals or fictional characters bearing the name, and it appears in scientific contexts (e.g., J.B.S. Haldane) as a family surname rather than a common noun. It functions as a personal name in usage and is rarely a common lexical item beyond proper naming. In pronunciation, it is treated as a two-syllable surname with stress on the first syllable.
Full pronunciation guide
