Jarnail is a modern Sikh name meaning “Commander.” It is popular in Sikh communities for its strong and authoritative connotations. The name is written as ਜਰਨੈਲ in Punjabi and जरनैल in Hindi. The pronunciation “jar-nail” captures its essence. A notable person with this name is Jarnail Singh Bhindranwale, a leader known for his significant role.