In Frozen 2, Olaf, the lovable snowman, doesn’t have a specific age since he’s made entirely of snow. However, it’s interesting to note that Olaf was created by Elsa in the first Frozen movie when she was a child, which would make him several years old in the context of the Frozen universe.
Although Olaf is technically “born” when Elsa creates him in the first film, by the time Frozen 2 takes place, he has been alive for several years. Elsa is now in her 20s, and Olaf, having been brought to life during her childhood, could be considered around 5 to 6 years old in terms of his “experience” of the world, even though he doesn’t age like a human.
In Frozen 2, Olaf’s personality reflects his childlike innocence and wonder, often bringing humor and wisdom with his simple yet profound observations. His age is less important than his joyful spirit and unique perspective on life.