Anu – அனு

Anu (அனு) is a short, gentle name often used as a given name or affectionate diminutive in Tamil-speaking families. It is commonly associated with the Sanskrit word 'anu', meaning 'atom' or 'minute', which gives the name a sense of subtlety and delicacy. Usage and exact origin can vary by family and region, and it is also frequently used as a nickname for longer names like Anuradha or Anupama.