單

proper-noun: Shan (a surname), Shan County (Shandong)
單

4 candidate readings from Wiktionary — genuine Chaozhou colloquial form not yet confirmed by a speaker. These literary readings are attested only for the rare surname/place-name sense (Shan/Sin/Sinn; Shan County); the common sense 'single; individual' uses the separate reading duan1 and was drafted as its own entry.