Trestieni may refer to several villages in Romania:
Dumbrava is a commune in Prahova County, Muntenia, Romania. It is composed of six villages: Ciupelnița, Cornu de Sus, Dumbrava, Trestienii de Jos, Trestienii de Sus and Zănoaga.
The Topolnița is a left tributary of the river Danube in Romania. In the central Mehedinți Plateau it descends into Topolnița Cave, eventually emerging at the foot of a hill downstream.
Nalbant is a commune in Tulcea County, Northern Dobruja, Romania. It is composed of three villages: Nalbant, Nicolae Bălcescu and Trestenic.
Treštenica Donja is a village in the municipality of Banovići, Bosnia and Herzegovina.
Treštenica Gornja is a village in the municipality of Banovići, Bosnia and Herzegovina.
Sucleia is a village in the Slobozia District of Transnistria, Moldova. It has since 1990 been administerd as a part of the breakaway Transnistrian Moldovan Republic.
In ancient Celtic religion, Sulevia was a goddess worshipped in Gaul, Britain, and Galicia, very often in the plural forms Suleviae or Sule(v)is. Dedications to Sulevia(e) are attested in about forty inscriptions, distributed quite widely in the Celtic world, but with particular concentrations in Noricum, among the Helvetii, along the Rhine, and also in Rome.