What is arco iris Dash's dads name

I don't think anyone knows. I call him arco iris Dad.

Yes, there's no name released for him up to this point, but I call him Zenith.

I dont really know but the poni, pony in "games ponies play" in Rainbow's flash back the poni, pony beside arco iris and her dad with the purple main and dark purple capa is arco iris Shine. She look her up on google but back to Rainbow's dad I'm sorry i dont know but Lauren dicho there will be más of the main six's family and of the CMC's family so im shure we'll find out. :3 hope this helped