I'm just guessing that maybe you are referring to a male name Kaz, or Kazu, which is normally an abbreviated version (nickname) of longer names such as Kazuo, Kazuhiro, Kazuhiko, Kazutoshi, etc., etc., there are many male names that start with kazu-.
Definition of Quatrain. A quatrain is a verse with four lines, or even a full poem containing four lines, having an independent and separate theme. Often one line consists of alternating rhyme, existing in a variety of forms.
Types of Quatrain. In formal poetry, rhyme scheme rhyme scheme and meter define different types of quatrain. There are many types of quatrain, but the most common types include: 1  Ballad Stanza â Its rhyme scheme is abab with iambic tetrameter. 2  Envelope Stanza â Its rhyme scheme is abba with iambic tetrameter.unction of Quatrain. Quatrain is a very popular stanza and important poetic form in English literature. It determines a specific style of expression and shapes the structure of a poem. The rhyming lines of a quatrain gives it regular rhythm.