This site is connected to a dictionary of given names. You can find out some origins for three of these simply by clicking on the linked names:
Ana Jessica Amaya
I do think it's likely, though, since your friend is an
Ana, that in her case
Amaya is not the Japanese name mentioned on this site, but is instead the Hispanic name invented in 1879 by Spanish novelist
Francisco Navarro Villoslada for the title character of his novel
Amaya, set in medieval times in the Basque country.
I can't find Noena in any of my Spanish name dictionaries. Do you know how your friend's parents came to choose it?