diff --git a/packages/core/typescript/itk-wasm/src/interface-types/transform-parameterizations.ts b/packages/core/typescript/itk-wasm/src/interface-types/transform-parameterizations.ts
index 5c059073d..b3c876a83 100644
--- a/packages/core/typescript/itk-wasm/src/interface-types/transform-parameterizations.ts
+++ b/packages/core/typescript/itk-wasm/src/interface-types/transform-parameterizations.ts
@@ -27,9 +27,9 @@ const TransformParameterizations = {
     'GaussianSmoothingOnUpdateDisplacementField',
   GaussianExponentialDiffeomorphic: 'GaussianExponentialDiffeomorphic',
   VelocityField: 'VelocityField',
-  TimeVaringVelocityField: 'TimeVaringVelocityField',
-  GaussianSmoothingOnUpdateTimeVaringVelocityField:
-    'GaussianSmoothingOnUpdateTimeVaringVelocityField'
+  TimeVaryingVelocityField: 'TimeVaryingVelocityField',
+  GaussianSmoothingOnUpdateTimeVaryingVelocityField:
+    'GaussianSmoothingOnUpdateTimeVaryingVelocityField'
 } as const
 
 export default TransformParameterizations
diff --git a/packages/core/typescript/itk-wasm/test/node/interface-types/transform-parameterizations-test.js b/packages/core/typescript/itk-wasm/test/node/interface-types/transform-parameterizations-test.js
new file mode 100644
index 000000000..da182168c
--- /dev/null
+++ b/packages/core/typescript/itk-wasm/test/node/interface-types/transform-parameterizations-test.js
@@ -0,0 +1,20 @@
+import test from 'ava'
+
+import { TransformParameterizations } from '../../../dist/index-node.js'
+
+test('every parameterization value is its own key', (t) => {
+  for (const [key, value] of Object.entries(TransformParameterizations)) {
+    t.is(value, key)
+  }
+})
+
+test('time-varying velocity field parameterizations match the ITK class names', (t) => {
+  t.is(TransformParameterizations.TimeVaryingVelocityField, 'TimeVaryingVelocityField')
+  t.is(
+    TransformParameterizations.GaussianSmoothingOnUpdateTimeVaryingVelocityField,
+    'GaussianSmoothingOnUpdateTimeVaryingVelocityField'
+  )
+  for (const key of Object.keys(TransformParameterizations)) {
+    t.false(key.includes('Varing'))
+  }
+})