"this little one" is a correct and usable phrase in written English.
It is often used to refer to a small item or person, for example, "Look at this little one here, so tiny and cute!".
"This little one is hard to capture on film!" SF Zoo spokesman Danny Latham told The Huffington Post.
"I worry about this little one," the woman said.
I believe this little one will be somebody one day".
Let there not be another little one going through what this little one has gone through.
This little one chose a book called "Bawdy Ballads & Lusty Lyrics".
"Even this little one," Azhar said, grabbing Hussein by his shoulders, "will work here someday".
She said: "It's disgusting that they can take away facilities like this from the little ones.
This dusty little one is mine.
"This cute little one is a space saver," he said.
In my mind, I hadn't achieved my dreams yet, and this unplanned little one was an interruption.
Because this sounds like something the little ones would enjoy….
