Piercing pain depends on the position of piercing, the threshold of the person, and the type of piercing.
Ear piercing such as ear lobe piercing hurts the least, and it is one of the less painful that's why minor girls can pierce it. Pierced site is fleshy, and it is easy to pierce; it takes less time to heal. The ear lobe can be clean easily, so there's less chance of getting an infection there. Earrings look very radiant with girls and boys.

Another piercing site that hurts the least is eyebrow piercing because it is also a fleshy pierced site and can be healed with less time. If you want to change your look completely, go for an eyebrow piercing, it gives you a chic look. Unexpectedly navel piercing is also less painful yet the most attractive one. It is easy to pierce take less time to heal. It is a very attractive and appealing type of piercing, and there are five-six different types of belly piercing.
Another surprising site of piercing with the least pain is oral piercing; yes, you hear right. Oral piercing can be the least painful but to keep them safe from infection is tough. The mouth is the moistest place where bacteria can grow easily; that's why it is highly susceptible for bacteria to grow. To minimize it, you can wash your mouth with mouthwash twice a day and eat soft food to ingest easily.
The question arises in our mind why do they hurt the least? Because Fleshy portions are easy to pierce and thinly layered and soft, they can easily be pierced and can be easily cleaned and handled.

The more painful piercing is nipple piercing; it is the most delicate area where you get infected quickly. After the nipple, there is cartilage where you feel the pain like hell much, but all these pains vanish when someone compliments you. Although nipple rings look super gorgeous, you have to take extra care of the pierced site and wound before piercing.
Pain can be minimized by using pain killers and medicine. The wound can be healed by cleaning it properly. The pain you bear depends upon how you take care of it. Less painful piercing can also become painful if you don't care about it properly, and painful one can be healed quickly after handling with proper medication and care.