Borvo or Bormo was an ancient Celtic god of healing springs worshipped in Gaul and Gallaecia. He was sometimes identified with the Graeco-Roman god Apollo, although his cult had preserved a high degree of autonomy during the Roman period.

The Barrow is a river in Ireland. It is one of The Three Sisters; the other two being the River Suir and the River Nore. The Barrow is the longest of the three rivers and, at 192 km (120 mi), the second-longest river in Ireland, behind the River Shannon. The catchment area of the River Barrow is 3,067 km2 before the River Nore joins it a little over 20 km before its mouth. The river's long term average flow rate, again before it is joined by River Nore, is 37.4 cubic metres per second. At the merger with the River Suir, its catchment area is ca. 5,500 km2 and its discharge over 80 m3/s.