Ajmera surname aam taur par Jain samudaay se juda hua ek parichayik (community/naam) hai, khaaskar Marwari/Jain vyapari parivaron mein milta hai.

• Udbhav/Arth: Ajmer shehar se aane ya uske aaspass ke ilako mein rehne wale logon ke parivarik naam ke roop mein shuru hua mana jata hai. Isliye “Ajmera” ka matlab aksar “Ajmer se belong karne wala” ya “Ajmer ke log” se joda jata hai.
• Dharmik pehchaan: Ye naam jaati ya dharmik pahchaan ko darshata hai, lekin dono Digambar aur Shwetambar Jain samudaay mein istemal hota hai. (Is parivartan ya istemal ki bhinnata sthaniye parivar ya ilake ke hisaab se ho sakti hai.)
• Hindoo parivar: Ajmera sirf Jain parivar tak simit nahi hai; kai Hindu parivar bhi is naam ko rakhte hain, lekin Jain Ajmera ka taluk alag tarah ki parivarik-itihas aur vyaparik paramparaon se hota hai.

Agar aap chaho to main is par aur vistar se Jain dharma aur naam-uthapatti (gotra/vaibhav) ke sandarbh mein details de sakta/ sakti hoon.