Bločice was attested in written sources in 1397 as Oblaczicz, among other spellings. It is a diminutive of the regional name *Obloke, which is probablyderived from the prepositional phrase*ob lǫky or *ob lǫkaxъ 'next to the flood-meadow'. Originally the name therefore means 'little Bloke'. In the past it was known as Obločice in Slovene and Obloschitz in German.