Multilayer electronic component

A multilayer electronic component comprising:

• a body including a capacitance formation portion including at least one dielectric layer and at least one internal electrode alternately disposed in a first direction, and a cover portion disposed on both end surfaces of the capacitance formation portion opposing each other in the first direction;
• and
• an external electrode disposed on an outside of the body and connected to the internal electrode,
• wherein the cover portion has a first region, adjacent to the capacitance formation portion, and a second region, adjacent to the outside of the cover portion,
• the second region includes fluorine (F), and
• A2>A1 is satisfied, when an average size of dielectric grains included in the first region is referred to as A1 and an average size of dielectric grains included in the second region is referred to as A2.