You’ve probably wondered yourself. Native Americans asked, ” What is my spirit animal?” and went to find their guardian in the forest, while Asian cultures relied on the animal zodiac and Europeans turned to astrology. What is your spirit animal? If it’s olivia, let’s take this Olivia is my spirit animal shirt, it’s a cool shirt that you should have. ư In other words, the name was familiar and fairly common, but by no means trendy or ϋber-popular. It wasn’t until the 1970s that Olivia started to see significant jumps up the female naming charts (about 300 positions in one decade).