What Is a Lock of Hair? Meaning, Uses, and Why People Keep It ? A lock of hair is a small section of hair saved as one piece. It can come from a baby’s first haircut, a loved one, a romantic partner, a family member, or even an old family keepsake passed down through generations. People keep locks of hair because hair feels personal. A photo shows what someone looked like. A letter keeps their words. A lock of hair…
