Yes. Arham is a good name for a baby boy in the Jain context.

Why:

• It conveys nobility, virtue, and worth—qualities valued in Jain dharma.
• The name is simple to pronounce across languages and communities, which helps in everyday life.
• It does not tie to any conflicting beliefs and is commonly used within Jain families.

Note: In Jain usage, similar to other names, its beauty lies in the positive meaning you intend to inspire in the child. If you’d like, I can share more about how names are chosen in Jain tradition and what other virtuous names are popular.