FROM SOUR CHERRIES AND CHERRY that comes to mind in determining whether it is the same the name of Ignacio, Inigo and Inaki, it seems that any of these forms are referred either to the so-called familiarly, as well as Eneko.
San Ignacio de Loyola had been baptized Iñigo, having adopted the name of Ignatius to profess as a priest in 1538. Simply took the name of St. Ignatius of Antioch, for whom it seems had great devotion.
San Iñigo de Ona was an abbot who died in 1068 after being a hermit in the mountains of Huesca, San Juan de la Peña. He was born in Calatayud, Zaragoza, around 1000 and ended his holy life in the Benedictine Monastery of Ona, Burgos.
Enneco is the pre-Roman and Ibero name as Iñigo appears in the Bronze and Ascoli, year 89 BC in the various appointing the Iberians, recruited in Zaragoza as jockeys in a Turma of the Roman legions. Iñaki
is a vagary of Sabino Arana nonsense intended to vasconizar names for the greater glory of the Basque race.
We therefore conclude that as the source and Ignacio Iñigo different, however, following the canonization of Saint Ignatius of Loyola can call either one way or another to baptize those under his patronage. And we can admit as a result of Iñigo Eneco. Iñaki on family ... ... for that means he stays.