Kostyuta
Kostyuta is a surname of Ukrainian origin. It is believed to derive from the diminutive form of the given name Kostyantyn, which is the Ukrainian equivalent of Constantine. The name Constantine itself has Greek roots, meaning "constant" or "steadfast." Surnames in Ukraine, like in many other cultures, often originated from patronymics (father's name), occupational titles, or personal characteristics. In the case of Kostyuta, it likely originated as a patronymic, indicating descent from someone named Kostyantyn.
The surname is found predominantly in Ukraine, with some distribution in countries that have experienced Ukrainian