Dhuvjan (Greek: Δούβιανη, Douviani) is a settlement in the former Dropull i Poshtëm municipality, Gjirokastër County, southern Albania.

In the Ottoman register of 1520 for the Sanjak of Avlona, Dhuvjan was attested as a village in the timar under the authority of Hasan and Ibrahim, the sons of Mahmud, who possessed and worked it jointly.

The anthroponymy attested largely belonged to the Albanian onomastic sphere, characterised by personal names such as Bardh, Deda, Gjin, Laluç, Gurmir, Gjon, Kola, Leka and others.

According to Doris Kyriazis, Ferit Duka's interpretation of the absence of the suffix -s in the names as an argument for the lack of the Greek element is wrong, because this was quite typical in Ottoman records on areas that were undoubtedly Greek-speaking.

Another discrepancy, according to Kyriazis, was that Duka ignored the etymology of the local topology and the presence of archaic Greek place names that the Slavs had translated into their own language.