This character is a Other Symbol and is commonly used, that is, in no specific script.
The glyph is not a composition. Its East Asian Width is wide. In bidirectional text it acts as Other Neutral. When changing direction it is not mirrored. U+1F97A offers a line break opportunity at its position, except in some numeric contexts.
The CLDR project calls this character “pleading face” for use in screen reading software. It assigns these additional labels, e.g. for search in emoji pickers: begging, big, eyes, face, mercy, not, pleading, please, pretty, puppy, sad, why.
This character is designated as an emoji. It will be rendered as colorful emoji on conforming platforms. To reduce it to a monochrome character, you can combine it with Variation Selector-15: 🥺︎ See the Emojipedia for more details on this character’s emoji properties.
The Wikipedia has the following information about this codepoint:
In law as practiced in countries that follow the English models, a pleading is a formal written statement of one party's claims or defenses in response to another party's complaint(s) in a civil action. The parties' pleadings in a case define the issues to be adjudicated in the action.
The Civil Procedure Rules (CPR) govern pleading in England and Wales.
Federal Rules of Civil Procedure govern pleading in United States federal courts. Each state in the United States has its own statutes and rules that govern pleading in the courts of that state.