sigaj
Sigaj is a term that appears in a small number of obscure sources, and it does not have a single, widely accepted meaning. Depending on the context, sigaj can function as a toponym, a personal name, or a linguistic placeholder. In toponymic references, sigaj is listed as the name of a tiny settlement in a highland region in several maps or gazetteers, though the exact location and status of the place are not consistently documented. As a personal name, sigaj is attested in a handful of genealogical records from communities in which the spelling and pronunciation vary.
In scholarly use, sigaj has also appeared as a placeholder label in linguistic and ethnographic descriptions.
Etymology is uncertain. Proposals link sigaj to several language families common in the regions where the term