It might be a blend of a name (like "Namrita") and a technical descriptor or location (like "New Zip").
There is currently no public information or official record regarding a term, brand, or entity known as Namritanewzip
If you meant a specific pharmaceutical, a geographic location, or a niche tech tool, a slight spelling variation might be the key. It might be a blend of a name
It could be a unique identifier for a creator, a social media handle, or a private software project. a geographic location