A 1 tattoo is a person’s way of expressing themselves or their beliefs. In the U.S., the number 1 is often associated with individualism, ambition, and leadership. This tattoo could represent the idea that the bearer is committed to living life as an individual, striving for their goals and taking the lead when needed. This kind of tattoo could also signify a rebellious spirit or the opposite viewpoint of being a nonconformist. It can also carry a spiritual meaning, as the number one can represent unity, the beginning of something new, or anything that one feels they need to conquer.