In Jain dharma, “Arihant” is a very sacred word – it means the enlightened being who has destroyed inner enemies like anger, pride, deceit and greed, and attained keval‑jnan (omniscience). Such souls are “Arhat” – worthy of highest worship.

Because of this:

• Using “Arihant” or “Arihanth” as a building name is technically possible, but:

- It is spiritually very high and holy, like using the name of a Tirthankar or the Navkar Mantra. - If the building will have parties, non‑veg, alcohol, gambling, or any adharmic activities, then using such a sacred name is not respectful.

If you still want a Jain‑inspired, auspicious name for a building, a safer approach is:

• Use slightly indirect or derivative names, such as:

- Arham Heights / Arham Residency (derived from Arihant, already commonly used as a name) - Navkar Residency, Shubh Labh Complex, Samyak Darshan Tower, etc.

• Keep the atmosphere of the building as sattvik and peaceful as possible, in harmony with the name.

Simple guidance:

• If the place will be mostly family homes, peaceful, vegetarian, no intoxication, then using a sacred Jain‑based name is more appropriate.
• If not, then it is better not to use the direct, highest spiritual term “Arihant” and choose a milder, respectful Jain‑inspired name instead.