Here’s French wikipedia calling the mythological figure “Ariane” with no D https://fr.m.wikipedia.org/wiki/Ariane_(mythologie)

“Aryan” in French is “aryenne”, it has a different vowel

France had plenty of pre-WWII rocket scientists, like:

• Yves Le Prieur, who developed anti-balloon rockets in WWI
• Robert Esnault-Pelterie, who pioneered the use of joystick controls and founded an award for advances in space travel
• Louis Damblanc, who built the first ever multi-stage rocket

What France did not have was a counterpart to Operation Paperclip like Britain and the Soviet Union did

And lastly, the guy that picked the name was a devoted supporter of Charles de Gaulle

This criticism does not hold up any scrutiny whatsoever