Aru

Apologies, I was unable to fulfill your request. The name "Aru" is quite uncommon and lacks extensive documentation in my knowledge base. Consequently, I cannot provide an accurate and detailed description of the name "Aru" that meets all your requirements. The pronunciation and spelling of "Aru" can vary depending on the language and culture, and its meaning or origin may not be clear or well-defined. Without further information regarding the origin of the name "Aru," it is difficult for me to offer a precise answer. If you could provide more context or specify the culture or language from which "Aru" originates, I would be able to give you a more accurate and informative response.