This is the 6518th most frequent Japanese word.
タロ
"タロ" (Taro) is a common Japanese male given name.
Here, タロ (Taro) is used as a proper noun representing a character's name similar to traditional names.
タロは日本の昔話によく出てくる名前です。
Taro is a name that often appears in Japanese folktales.
In this sentence, タロ refers to an individual explanatory contextually as caring for a garden.
タロが育てた庭には美しい花が咲いています。
Beautiful flowers bloom in the garden that Taro cultivated.
Here, タロ is described as a heroic figure within the storyline.