Bristol Palin and Levi Johnston\u2019s son Tripp Easton Mitchell Johnston\r\n\u201cBristol and Levi have picked a name that recalls the rollercoaster ride of their recent experiences\u2026\u201d America\u2019s most famous high-school couple, Bristol Palin and Levi Johnston, named their baby boy Tripp Easton Mitchell. Not surprisingly, Tripp is a one-syllable \u201cT-name\u201d like the names Sarah and Todd Palin selected for Bristol\u2019s brothers, Track and Trig. But I don\u2019t buy the idea that Sarah picked the name. Here are two clues that Bristol and Levi were in the driver\u2019s seat: 1. Tripp is a cool name. (It suggests traveling or daydreaming\u2014with the help of recreational drugs.) Track and Trig, by contrast, are clunky. 2. The second P in Tripp complicates the spelling, but adds a new element. (By comparison, Bristol\u2019s brothers weren\u2019t named Trakk and Trigg.) To their credit, Bristol and Levi have picked a name that recalls the rollercoaster ride of their recent experiences: \u2022\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 The shock of publicly announcing their pregnancy just a short time after America learned of their existence; \u2022\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 The excitement of being featured on-stage at the Republican National Convention; \u2022\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 The calamity of learning Levi\u2019s mother was involved in a drug bust; \u2022\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 And the thrill of selling their baby\u2019s photos for a reported $300,000. What a trip! In summary, Tripp is a cool name that\u2019s sure to cause spelling problems. My verdict:\u00a0 One thumb up! Bruce Lansky is North America\u2019s #1 author of baby name books. His books have sold over 11 million copies.\u00a0 His latest name book is 5-Star Baby Name Advisor.