The sender name, or From name, is the name shown in the inbox next to your subject line. It is usually the first thing people read when deciding whether to open, ignore or delete an email. A familiar name earns attention; an unfamiliar or confusing one invites suspicion, especially at a time when many people receive phishing emails pretending to be well-known brands.
Most businesses use their brand name, which is the safest choice because subscribers recognise it from the sign-up. Some use a person plus the brand, such as “Meera from Kaapi Co.”, which can feel warmer for newsletters, founder updates and sales follow-ups. Using only a person’s first name with no brand rarely works for marketing, because subscribers don’t know who Meera is.
Consistency matters more than cleverness. Changing your sender name every campaign makes it harder for subscribers to recognise you and can look suspicious to filters. If you have different streams, such as a newsletter and order updates, keep each one’s name stable and clearly linked to the brand, for example “Kaapi Co.” and “Kaapi Co. Orders”.
Also check how the name looks on a phone, where long names are cut off. Twenty to twenty-five characters is a sensible maximum. Avoid using a sender name that copies another company’s, and make sure the From address behind it is on your own authenticated domain rather than a free mailbox.
A Bengaluru coffee roaster tests “Kaapi Co.” against “Meera at Kaapi Co.” for its fortnightly brewing newsletter. Over three campaigns the personal version gets slightly more replies and clicks, so it keeps that for the newsletter and uses “Kaapi Co.” for sales and order emails.
A/B tests in MailNesto can compare sender names as well as subject lines, with the winning version sent to the rest of the list automatically.