Your first name of Sienna gives you a responsible, self-sufficient, and dependable nature. If you have been given the opportunity, you could do well in business developing your leadership, administrative, and managing abilities. You are very self-sufficient and capable, and have naturally gravitated to positions of leadership and responsibility; you can capably direct the efforts of others, as you have good business judgment and the natural understanding of people. In a marriage or family, you are often required to make the major decisions. The heavy responsibility your name brings can result in a worrying, intense nature. Very likely you have assumed much responsibility early in life and are often required to make the major decisions. You do not like to be in subservient positions but want opportunities with greater scope. Appreciating quality in all things, you desire to be prosperous. It causes tension and allied problems in the generative organs. It spoils the development and expression of your warmer, more feminine attributes.