Ji-hoon

Ji-hoo is a boy's name with Korean roots. With a timeless meaning of "wisdom" or "intellect," it's no surprise that it's been a favorite of South Korean parents for decades. Don't let that fool you, though—this name is every bit as trendy as when it first started to climb the charts in 1970, thanks to various actors and K-pop idols bearing the name, including Wanna One's Park Ji-hoon.