A friend dubbed it "the Sanctuary" and the name stuck.

有位朋友戏谑地称它为“避难所”，然后这个名称就沿用了下来。

youdao

The current color is light red. But the card was green once and the name stuck.

现在的颜色是浅红色，但因为以前是绿色所以这个绿卡的叫法就留下来了。

youdao

Her brother was unable to pronounce the "sister" so he called her "Sid" and the name stuck.

她的哥哥不会发“sister”(姐妹)这个词的音，于是他就叫她“Sid”，于是这个名字也就随她了。

youdao

Lianne had trouble remembering their names at first and called them the Siblings, and soon the name stuck.

NEWYORKER: Still-Life

It later became a girls' school called Mont Salubrity, and the name stuck.

FORBES: Magazine Article

When I returned, he informed me that the name Lulu seemed like a better fit, so that's what he called her until the name stuck.

CNN: Is it OK to change a dog's name?