Gillies is a Scottish name, derived from the Gaelic 'Mac gill Iosa', which means 'the son of the servant of Jesus'. Over time, the 'Mac' was dropped and the name combined to form Gillies.
namehang.com
Gillies is a Scottish name, derived from the Gaelic 'Mac gill Iosa', which means 'the son of the servant of Jesus'. Over time, the 'Mac' was dropped and the name combined to form Gillies.