יהי אור
Lou yehe.
There is no Hebrew translation for Elvin.There is no Hebrew translation for Elvin.
Based on my research, that book has not yet been translated into Hebrew.
The word "let" is implied in Hebrew by the tense of the verb. For example, יְהִי אוֹר (yehi or) means either "let there be light" or "there will be light" or "may there be light".
Claire is light in french so i Hebrew it would be Or (male) Ora (female)
Or, spelled אור is light. Or, spelled עור is skin.
There is no official translation, but there is an official system in Israel of transliterating Hebrew letters
Francisco has no translation in Hebrew. Only Hebrew names have Hebrew translations.
or shmeimi (אור שמימי)
There is no Hebrew translation for Roy, but it can be spelled out phonetically in Hebrew as: רוי
The name Barbara has no Hebrew translation. Only names of Hebrew origin have Hebrew translations.
Let's take this slowly ... "Elimelech" is a Hebrew name. We suspect that what you want is the English interpretation of its meaning. That would be: "My god is king".