Quick summary
Adding a recipient's name to an email subject line in Klaviyo uses personalization tags to dynamically insert first names, improving open rates. This tutorial walks through selecting a campaign and editing the subject line field with the correct liquid tag syntax.
Steps
- Click Campaigns in the sidebar, where your customer engagement strategy begins.
- Select the email campaign you want to edit from the campaigns list.
- In the Subject Line field, add a personalization tag to insert someone's name.
- Edit the subject line using personalization tags such as first_name for higher open rates.
- Once done, click Next to save and send the email campaign.



