'Widow's peak' in English English tends to be used of men. If nothing else, it tends to show more on men because of short hair and disinclination to fringes (or bangs) after the age of ten or so. It can be a simple matter of where the hair grows, and doesn't grow, throughout life, but can also result from going partly bald at the front. Paul Alexandrovich had a very noticeable widow's peak in later life.
I too was thoroughly confused by 'bangs' - I had vague ideas of something puffed up at the sides!
Ann