Last name วิชญาวิโรจน์กิจ (วิชญาวิโรจน์กิจ 
) , all over the world, is a very rare surname. The cognomen วิชญาวิโรจน์กิจ is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| วิชญาวิโรจน์กิจ | Thailand |