Feature of Initials in Avatar component

[meetgamdha02]

🚀 Feature Proposal

Currently i guess avatar component have only prop for Image. If we want to have Avatar component with first name / last name letter in it. This feature is not there in the avatar component. We can build feature for that

Motivation

Please outline the motivation for the proposal.

Example

https://www.npmjs.com/package/react-native-user-avatar
Somthing like this package is doing , is use name intial as letter in avatar component