This is the 6382nd most frequent Arabic word.
إيمان
Faith or belief.
The word refers to religious belief and faith.
إيمانها بالله قوي.
Her faith in God is strong.
Here, the word is used to describe trust and confidence in concepts.
إيمان بالعلم والمعرفة طريق النجاح.
Faith in science and knowledge is the path to success.
In this context, the word is the name of an individual.