what is the most common white blood cell in the body
White blood cells are not the most numerous cells in the blood. Red blood cells are the most numerous cells in the blood and in the body. They are very small but numerically â¦they comprise roughly one quarter of the cells in the human body. Making the world better, one answer at a time. Neutrophils are the most common type of white blood cell. Neutrophils are the most common type of white blood cell.