A transmitter may appear under several identifiers: ism is a personal name, kunya uses forms such as Abū or Umm, laqab is a distinguishing title, and nisbah can mark tribe, place, occupation or affiliation. A nisbah is not always a direct paternal genealogy; names such as al-Miqdād ibn al-Aswad and Ibn ʿUlayyah illustrate the need for context.
Mawlā likewise requires context rather than one automatic interpretation: relations of manumission, patronage and affiliation may differ. One person may possess several names or kunyas, and different individuals can share the same kunya.
Al-asmāʾ al-mufradah can identify names, kunyas or titles recorded for only one recognized bearer within the relevant group; the expression does not merely mean “an odd-sounding name.” Identification requires comparison with dependable biographical records and chains.