Can you help me with a translation?

How can I translate "son of the eclipse"?

Thank you

Unfortunately there is no word for eclipse and I suppose you could come with something like "moon shadow" or "sun shadow" Anorwath or Ithilwath. but it is all guessing. Note this is for Sindarin. So the only thing I can offer is Ion en-Anorwath or Ion en-Ithilwath.

Thank you so much! And in Quenya?

If it was a proper name of an elf?

Well I am not familiar with Quanya I only study Sindarin so I won't be able to answer that.

And for a proper name it would be too many syllables to combine son and sun shadow/moon.

However you could just use

• Anorwathon and Ithilwathon (male)
• Anorwathil and Ithilwathil (female)

Thank you!