original: The name is thought to be derived from Greta River in Cumberland, England.
simplifications: The name may come from Greta River in England. The name might be from Greta River in England. The name may be taken from Greta River in Cumberland, England. The name is thought to come from Greta River in Cumberland, England. People believe the name comes from the Greta River in Cumberland, England. People think the name is derived from the Greta River in Cumberland, England. The name is believed to come from the Greta River in Cumberland, England. The name might come from the Greta River in Cumberland, England. The name is thought to have been extracted from the Greta River in Cumberland, England. The name is believed to come from Greta River in Cumberland, England.