What is "bengoetxea"

Bengoetxea ( Basque modern spelling), Bengoechea (or Vengoechea, Spanish spellings) or Bengoetchea ( French spelling) is a Basque surname which is common all throughout the Basque Country, specially in cities such as: Murelaga, Lizarza, Alkitza, Aizarna, Aulestia, Igeldo (Donostia, San Sebastian), Oiartzun, Aia, Olaberria, Lazkano, Berrobi ( Tolosa) and Zizurkil in Gipuzkoa; Valley of Orozko, Mungia, Zeberio, Mundaka and Galdakao in Biscay; and in Arrieta and Baranbio ( Amurrio) in Alava.