放肆的年華
[fàng sì de nián huá]
In this name, '放肆(fangsi)' indicates being unrestrained, bold and without consideration of others' feelings, while '年华(nianhua)' means youth or good times. Thus it conveys the notion of wild, carefree days during one's younger years or living your youth to the fullest without worrying about consequences. It captures the rebellious energy of adolescence.