* Senthil: This refers to the Hindu deity Murugan, also known as Skanda or Subramanya. He is the god of war, youth, and learning.
* Nathan: This is a Tamil word meaning "Lord" or "Master".
Therefore, "Senthilnathan" translates to "Lord Senthil" or "Lord Murugan".
The name signifies a strong connection to the deity and suggests qualities such as courage, knowledge, and leadership. It's a popular name in Tamil Nadu and among Tamils worldwide.