The 6 Most Common Tattoos

1) Stars
Stars are among the most common tattoos. A small, solid star can be done quickly, and is a good choice for a first tattoo. Larger outline stars are another option. They can be done in a variety of colors. Shooting stars and nautical stars are additional options.
2) Hearts
Heart tattoos remain popular, as there are endless possibilities in heart themes. From simple hearts to hearts with stars and names to elaborate designs such as a heart under lock and key, there are a myriad of choices. Hearts remain a way to permanently inscribe one's love, by having a partner's name encased in a heart.
3) Crosses
Cross tattoos are often meaningful. From simple crosses to large crucifixes, a cross tattoo is a good way to have an outward representation of one's faith. From Celtic and angelic crosses, to those with ribbons, and rosary beads, there are an endless array of options.
4) Roses
Rose tattoos are elegant, and can be small or large. Red roses symbolize love and romance, while white roses symbolize innocence and purity. Yellow roses can symbolize friendship, and pink roses can represent joy and appreciation. They are also timeless, rather than trendy. 
5) Butterflies
Butterflies symbolize freedom, and light, the ability to flit around in the sunshine. A butterfly tattoo can remind one of the freedom to pursue interests. Butterflies can also represent resurrection, transition. and soul. In Greek mythology, Psyche, the Greek goddess is represented in butterfly form.
6) Skulls
For those who still want to reflect a menacing image, skulls are still a popular option. Skulls can symbolize death and destruction, but can also reflect strength and a time one has overcome diversity. Regardless, skulls represent toughness.

Regardless of the design chosen, tattoos are a way to express oneself. When done minimally and tastefully, they are a good way to have a physical symbol of one's beliefs, either for a personal reminder, or to share with others. When done on a larger scale, it becomes a creative work of body art, and makes a strong statement to the world.