This is a emoji composed of a person
🧑 and chrismas tree
🎄, which means mx claus. Since it is a combined emoji, it cannot be displayed as a single emoji on some platforms.
🧑🎄 is a genderless emoji that related to Chrismas, often be used in December, to show the expectation for chrismas
🎁. It has the following variants:
🎅🤶.