For sure. LSU’s tigers are named after the Confederate regiment from Alexandria, LA I believe which is where LSU’s first campus was located.
THIS IS IN MY NEW BOOK!!
The "Louisiana Tigers" were part of the Confederate I Corps under Stonewall Jackson
Originally applied to a specific company, the nickname expanded to a battalion, then a brigade, and eventually to all Louisiana troops in the Army of Northern Virginia. The origin of the term came from the "Tiger Rifles," a volunteer company raised in the New Orleans area as part of Major Chatham Roberdeau Wheat's 1st Special Battalion, Louisiana Volunteer Infantry. A large number of the men were foreign-born, particularly Irish Americans, many from the city's wharves and docks, with previous military experience in local militia units or as filibusters.
Tigers were approximately twelve thousand Louisiana infantrymen who served in the Confederate Army of Northern Virginia from First Manassas to Appomattox.
Instead of standard Confederate gray, the Louisiana Tigers were known for colorful uniforms comprising bright red shirts, billowing pantaloons of blue and white striped fabric, red fezzes with blue tassels, and sometimes blue jackets with red embroidery — influenced by the Turkish Zouave style. As the war went on, this garb was replaced by Confederate uniforms and what clothing the men could purchase or otherwise obtain from civilians.
The Tigers had a dual reputation — terrifying in battle, but notorious off it.
Their infamy exploded in the wake of the Union's Peninsula Campaign, with the press repeatedly reporting on their drunken brawls, livestock killings, and indiscriminate thievery.
During the First Battle of Bull Run, Wheat's Battalion played a key role in repelling Union forces, even after the major took a bullet to the chest.
During Stonewall Jackson's 1862 Valley Campaign, the Tigers fought at Front Royal, Winchester, Cross Keys, and Port Republic. Their fierceness in battle earned them the praise of Jackson himself.
At Gettysburg, Hays's Brigade played a crucial role in the Confederate victory at the Second Battle of Winchester, and at Gettysburg itself stormed East Cemetery Hill on the second day, seizing several Union artillery pieces before withdrawing when supporting units were not advanced.
In the autumn of 1863, more than half the brigade was captured at the Battle of Rappahannock Station, and 1,600 men were shipped to Northern prisoner-of-war camps, many to Fort Delaware.
In 1864, under General Zebulon York, the Tigers joined Jubal Early's drive down the Shenandoah Valley, taking part in the Battle of Monocacy and the attack on Fort Stevens — bringing them within striking distance of Washington, D.C.
By the Appomattox Campaign, many regiments were reduced to less than 100 men apiece, and Brig. Gen. William R. Peck had become the Tigers' final commander. At the end of the Civil War, only 373 Tigers remained on active duty.
A quarter of these soldiers did not live to see the end of the war. Fueled in part by romanticized narratives of the Lost Cause, their renown only grew in the decades that followed — and in 1896, Louisiana State University adopted the name "Louisiana Tigers" for its football team.