3 of 4 edited tags and clarified relevance to Judaism

Yoash what does it mean

I’ve a short question about the name Yoash (יאש or יואש or יהואש, see e.g. מלכים ב:י"ב:ב), online I came across the meaning of: ‘HaShem has given’ or ‘Given by HaShem’, many times. But how can the word אש, which means fire, mean ‘given’?