Your first name of Siam has developed qualities of positivity, independence, and self-confidence. Devoting some time to helping those in less fortunate circumstances is important to you. Your mind is quick to comprehend and you can be depended upon to do any job well. You are very determined, positive in opinion, and resist taking direction and advice from others. You can be depended upon to do any job well and you will often carry out an undertaking yourself instead of accepting a second-rate job accomplished by another. Being relaxed and spontaneous in social or formal situations is sometimes challenging. Self-consciousness and lack of expression limit your ability to give in this way. You candidly say what you think and this quality, combined with your diligence to look after the rights of people, can cause others to think of you as being interfering and bossy, or lacking in tact and understanding. You have a tendency to worry far too much over obligations and responsibilities. Health weaknesses of this name centre in the head, resulting in such conditions as headaches, sinus problems, or weak eyes.